| 1 | Sir Thomas Rich's School, Break And Enter
| | | Anujan, Sam And John | | | 1= | Braes High School, Braes Maths Club
| | | Craig Reid
Kerr Smith
Ramsey Reynolds
Murray Adams
Daniel Burrow
Josh Heggie
Connor Hartel | | | 1= | Coventry Blue Coat C of E Academy, Phoenix Crackers
| | | Sharon Sundaram
Emily Bwanali
Davina Haywood
Patrycja Maruszewska
Pelumi Ajayi
George Hunt
Tenisha Prah
Caleb Griggs-Taylor | | | 1= | NA, Thegenrespanners
| | | Bel | | | 1= | St Bedes Catholic Middle School, Bob007
| | | William Moody
Joshua Bradley
Charlie Seymour
Rowan Harrison
Trenten Roberts | | | 1= | Cromer Academy, Team Team
| | | DatAsianKid Dave!Yognaught AndriaC Mandrews | | | 1= | South Wilts Grammar School for Girls, Emmabanana
| | | Emma Clarke | | | 1= | South Wilts Grammer School, Star Dogs
| | | Jasmine Doig | | | 1= | South Wilts Grammar School, Star Pigs
| | | Alyssa Crowe | | | 1= | Clifton High School, Codebusters
| | | Charlotte, Lucy, Phoebe, Jess | | | 1= | Needham Market Middle School, Team Super
| | | | | 1= | The Angmering School, The Clue Busters
| | | Flynn Hickey Adam Woodard Arran Collis | | | 1= | Sir Thomas Rich's, NineTea
| | | Adam Schonbeck
Luke Young | | | 1= | Twyford Church of England School, Gus And Monty
| | | Henry,
Victoria,
Christopher | | | 1= | STRS, Knowbody Knows
| | | Dan Parrott | | | 1= | The Ellen Wilkinson School For Girls, Tabitha And Farheen
| | | Tabitha
Farheen | | | 1= | King's School Canterbury, Kyle MacFarquharson
| | | Kyle MacFarquharson | | | 1= | Twyford C of E High School, The Alan Turing Edition
| | | Charlotte, Trini, Lena, Joanna | | | 1= | Notre Dame, Nojokes
| | | Jacqui
Kyoko
Naomi | | | 1= | South Wilts Grammar School, Aboo6
| | | | | 1= | South Wilts, Thea
| | | | | 1= | Kings' School, Cipherlogical
| | | | | 1= | Collingwood College, Collingwood Staff
| | | Mr Glendinning
Mrs Wood | | | 1= | cedars upper, Hammy
| | | | | 1= | Woodlands Community College, Woodlands
| | | | | 1= | Cardinal Newman College, Lnx
| | | Aoife & Rachel | | | 1= | Treviglas Community College, Froglets
| | | Cake
Frog | | | 1= | Northfield School and Sports College, Northfield Legends
| | | Nathan Ferguson
Harvey Cobb
Sam Gamblin | | | 1= | Nelson Thomlinson School, !
| | | Daniel Edgar, Stefan Clarke | | | 1= | Kings' school, The Geeks
| | | Anna Thomas, Charlotte Burville, Grace Romans, Harriet Cocking, Julia Webster, Lauren Shaw | | | 1= | Danesfield middle school, PurplePantha123
| | | LC
EM
MM
DM
GR | | | 1= | Our Lady's Abingdon, Random Sightings Of Algorithms
| | | Anna MacMahon, Laura Burrows, Isabel Maw, Georgina Mansell, Rosie Abi Aoun, Connor O'Keefe | | | 1= | Selby College, Selby College 1
| | | Marcus
Jamie
Aidan
Ben
Will
Jake | | | 1= | South Wilts Grammar School, Wendy Lin
| | | Wendy Lin | | | 1= | The King's School Macclesfield, What's A Baseball Cap?
| | | Edward Thompson
Thomas Andresen
Henry Strutt | | | 1= | Llandaff Cathedral School, Thursday Next
| | | Rhiannon Haigh | | | 1= | Farnborough Hill, GB1
| | | GB | | | 1= | King's School Macclesfield, Colvillez Cool Collective Calculating Coding Collaboration
| | | Matt Harden
Matt Smith
Dmitri Whitmore
Theo Roffe | | | 1= | Macclesfield Academy, Enrichment Heroes
| | | Joe Black | | | 1= | perth high school, Ailbhe
| | | Ailbhe Mitchell | | | 1= | St Paul's Girls' School, NumberNinjas
| | | Nicola
Pippa | | | 1= | Danesfield Middle School, Orange Highlighters
| | | L.P
A.B
S.M
J.W | | | 1= | Yateley School, Xirtam
| | | Scheharazade Al-Ahmad
Sheikh Munawar-anjum Ahmed
Alexander Merry
Younes Al-Ahmad | | | 1= | Queen Mary Grammar School, Myth
| | | Idris Hanif | | | 1= | Highgate School, Purple
| | | | | 1= | Highgate, Xinpeng
| | | | | 1= | Mayville High school, Weapons Of Math Destruction
| | | Travis
Jacob
Cameron
Shakib | | | 1= | King Edward VI School, Team Sigma
| | | Ruari, Matt, Emma, Ina, Georgia, Marida, John, Alex, Toby, Iona, Tim, David | | | 1= | Collingwood College, Eliott Is Bad
| | | Eliott Bloomer | | | 1= | Queen Elizabeth's High School, Team BETA
| | | Ben P, Emma B, Toby S, Andy W | | | 1= | Thorpe St Andrew High School, Maths Buddies
| | | Nilani And Verity | | | 1= | Home Learning, Norreys
| | | | | 1= | Serena Mukhi, Minnie Mouse Matics
| | | Serena Mukhi, Abigail Ferraro | | | 1= | yateley school, Winchester
| | | Scheharazade Al-Ahmad | | | 1= | Henry Beaufort School, Great Garabette
| | | David Garabette | | | 1= | altrincham grammer school for boys, Bob
| | | | | 1= | Q.E. Boys, Barnet, Avihsnix
| | | Shiva | | | 1= | St Paul's Girls' School, Pond
| | | Ludovica, Greta, Kiran, Florence | | | 1= | Barking Abbey Sixth Form, Mathsassins
| | | Omar Haque
Hasan Mahmood
Manesh Patel
Hannan Khurshid | | | 1= | Emmanuel College, The Daring Decipherers
| | | Hakan, Emilia, Joshua, Dean | | | 1= | City Of London School For Girls, CipherStars
| | | Elana
Honor | | | 1= | Kings' School, Kings' Teachers
| | | | | 1= | Mayfield Grammar School, Gravesend, Jink
| | | Jink | | | 1= | Parkstone Grammar School, Pink Prittstick
| | | Hayley, Emma, Michael | | | 1= | Ysgol Aberconwy, Ysgol Aberconwy
| | | Morgan, Luke, Ruth, Jacob, Ben, Josh, Nathan, Liam, Elizabeth, Jason, Sophie, Chelsea, Lana, Cambell, Ethan, Chloe, Alex, Caitlin, Rhiannon | | | 1= | King's School Macclesfield, Quit Screwing Around And Start!
| | | AliT, Credius, Lany | | | 1= | Earlston High School, Secret7
| | | Aaron, Mary, Matthew, Thomas, Euan | | | 1= | Danesfield Middle School, Jaffacakes
| | | JD, KF, CS | | | 1= | Danesfield Middle School, Fluffy Unicorns
| | | Louise Lamely
Hannah Munro
Grace Devlin
Ylarna Phillips | | | 1= | Latymer Upper School, Jamaican Hopscotch Mafia
| | | Cameron Brown, Rajiv Jadav, Mir Schleifer | | | 1= | Mayfield Grammar School, Gravesend, Doing It For UCAS
| | | Abby
Kate | | | 1= | Danesfield, Mathmalegends
| | | J.K, R.C, L.M | | | 1= | St. Edwards Senior School, Cheltenham, Tasty 3.1415926535897932384626
| | | Jolyon Shah
Jonny Dowie | | | 1= | Hills Road, The Hills ASCIImo's
| | | Ben Norman, Jacob Amacker And Peter Noble | | | 1= | Horsforth School, Midnight Crew
| | | Ryan Playfoot, Thomas Hickman, Ellie Lowry | | | 1= | Chambersburg Area Middle School, Mr.Kibbe
| | | N/a | | | 1= | The Littlehampton Academy, InfiniteLoop
| | | Adam Waddington
Sam Williams | | | 1= | The Latimer Arts College, The Jelloship
| | | Kade Purbrick
Andrew Winebrenner
Lee Marsh | | | 1= | Matthew Arnold School, RJB17
| | | | | 1= | Bournemouth School, GODS OF VICTORY
| | | Sunny Yang, Noah Stride, Sam Beer | | | 1= | Bedales, Trok
| | | Alex Weston
Alice Wilson
Sophie Mills
Oscar Braun-White
Plato | | | 1= | St Augustine's RC High School, Lone Asterisk
| | | Ross C | | | 1= | Danesfield Middle School, Mythical Monkeys
| | | AG AG MM AT | | | 1= | The Cathedral School, Llandaff, The Awesome Threesome
| | | Hanya El-Geresy
Eve Harling
Meggie Murphy | | | 1= | The Perse School, Cipherous
| | | | | 1= | James Hamilton Academy, Cifra
| | | Paraschiva Florescu | | | 1= | South Wilts Grammar School, DotDotDot DashDashDash DotDotDot
| | | Rebecca Richards | | | 1= | Malven st James, Inteligencias
| | | Liu Sichen, Yang Yige | | | 1= | St. Helen and St. Katharine, Owlsforthoughts
| | | Seraphima Goeldner-Thompson | | | 1= | Soham Village College, UNKNOWN
| | | UNKNOWN8198 | | | 1= | Rossall, Wax
| | | Ken Hoang
Hi Vu
Nghi Nguyen | | | 1= | Sacred Heart High School, TeamSHHS
| | | Bea, Louise, Samantha, Lizzie | | | 1= | Aboyne Academy, Deeside Crackers
| | | Cracker 1
Cracker 2
Cracker 3
Cracker 4
Cracker 5
Cracker 6
Cracker 7 | | | 1= | Ripon Grammar School, RGS Cryptographers
| | | Twm
David
Matt | | | 1= | Sir Thomas Rich's School, 1337
| | | Rob J, Tristan M, Jake S | | | 1= | Cedars Upper School, Leighton Buzzard, Amgine
| | | EJG, TSJ, JH | | | 1= | Stephen Perse Sixth Form College, Pippistrelle
| | | Katherine | | | 1= | St Clare's, Oxford, St Clare's, Oxford
| | | Aneirin (Nye) Rhys Potter, Guerino Panetta, Artur Khasanov, Mikita Kudlovich, Samra Abd El Wahab, Nicolas Muennich, Kirill Markov | | | 1= | Simon Langton Grammar School for Boys, JSquared
| | | Elena Guss Tarazona
Kousha Wrigley | | | 1= | Highgate School, Highgate
| | | | | 1= | Notre Dame Senior School, Surrey, Ellaminjoocharlotte
| | | Ella McIntosh, Charlotte Barton, Minjoo Ji | | | 1= | South Wilts Grammar School, Katie Collins
| | | Katie Collins | | | 1= | Selby College, Selby College 1
| | | Jamie
Marcus
Ben
Aidan
Will
Jake | | | 1= | Wallington County Grammar School, NoRealSolutions
| | | Salih Kadri
Daniel Sherlock
Amir Hamza | | | 1= | CRGS, Team Ross
| | | Coran Allen, Rufus Little-Morgan, Ross Brisk, Rebecca Neill, Rebecca Baslington, Ramandeep Purewal, Peter Lam, Youseff Badr, Callum Latimer | | | 1= | no school, Elinor Macnab
| | | | | 1= | Barton Peveril College, BHOGDQ
| | | J | | | 1= | Wood End School, Alex's Team
| | | Alexander D'Cruz Moore | | | 1= | Bishop Stopford School, CipherSmashers
| | | Michael Orgill | | | 1= | Tonbridge Grammar School, The Cake Is A Lie
| | | Jenni French | | | 1= | Judd, Dw3
| | | | | 1= | Roundwood Park School, Wildfang
| | | Isabel D'Cruz Moore | | | 1= | Twyford C of E High School, Enigma
| | | Sipan, Usman, Nathan, Emad | | | 1= | Eirias High School, The Ciphermen
| | | James
Abbi
Owen
Bethan | | | 1= | Cardinal Newman College, Thebest[probably]
| | | Annabel Cansdale | | | 1= | Gordano School, AmyW
| | | | | 1= | Etone College, Ciphers
| | | Curtis Brown, Noorjahan Hossain, Hazel Melville And Chloe Britton Powell | | | 1= | Barrow Sixth Form College, Huh
| | | | | 1= | Kingsdale Foundation School, Verity
| | | | | 1= | Hethersett VC Junior School, Aidan Banfield
| | | Aidan Banfield | | | 1= | Magdalen College School, This_sentence_is_a_lie
| | | Jacob | | | 1= | Cheltenham Ladies' College, Shiao-li Green
| | | | | 1= | Joseph Swan Academy, At Least We Tried
| | | Michael Hoggart
Dean Hoggart
Jordan Maidment
Jason Hall
Matthew Crame
Luke Graydon
Stephen Rogers
Jack Holiday
Johnny Davison
Karlai Liu | | | 1= | Clifton College, German Scottish Asian Front
| | | Dan_Maz, Yooj, T_Paw | | | 1= | Sharnbrook Upper School, Grace
| | | Hannah | | | 1= | Birmingham Metropolitan College, BMET
| | | | | 1= | JC College, Enigma 8
| | | | | 1= | North East Wolverhampton Academy, Mr D
| | | Mr Dickson | | | 1= | Magdalen College School, Ostrich
| | | Alice Hawkins | | | 1= | Westcliff High School for Boys, Whsbcipher2013
| | | Jack Belham
Kiran Darmasseelane
Andrew Cooper
Daniel Bard
Viral Patel
Thomas Simmonett
Luke Barratt-Bentley
Chloe Cocks | | | 1= | The Ellen Wilkinson School for Girls, Sexy Llamas
| | | Hala | | | 1= | Queen Elizabeth's School, Code11
| | | | | 1= | Joseph Swan Academy, Ther0m
| | | | | 1= | Our Lady's Abingdon, Ramzanova
| | | | | 1= | The King's School Canterbury, Enigmatica
| | | | | 1= | Holy Cross College, Alex@Holycross
| | | Alex Zhao | | | 1= | Emmanuel College, TheOrangeOrange
| | | Daniel, Libbi, Jack, Oliver | | | 1= | Tanglin Trust School, To Catch A Spy
| | | Karyn Rennie | | | 1= | ABC International School, ABC Cryptanalysers
| | | Code Breakers ECA | | | 1= | King Edward VI Camp Hill School for Boys, Cryptex
| | | Umar Ahmed | | | 1= | Ysgol Glan Clwyd, Addicted To Math
| | | | | 1= | Cardinal Newman Catholic School, Team Tabby
| | | Tabitha Ogilvie
Tom Mottram
Sam Phillips | | | 1= | Helston Community College, The Last Chancers
| | | Simon, Ovidijus, Harry | | | 1= | L'ecole du lion, Pouilly Professeurs
| | | | | 1= | The Kings School Canterbury, Linacre1
| | | HarryAChurchill | | | 1= | Wembley High Technology College, Brainiacs
| | | Nikesh Patel | | | 1= | Altrincham Grammar School for Boys, Absolutely Positively Nearly Unbreakable
| | | Ben Akrill | | | 1= | Hills Road Sixth Form College, Yes
| | | Dax
Infinigon
Zoggoth | | | 1= | Bingley Grammar School, Krollo
| | | Joseph Krol | | | 1= | Cedars Upper, Apple Pi
| | | Emily Shepherd | | | 1= | Gainsborough Queen Elizabeth's High School, Cryptologic
| | | Jack "Wellzy" Wells, Matt "Awesomesauce" Cannon, George "Flappy" Padley, Alex "New Guy" Noakes | | | 1= | Horsforth School, Leeds, Serb And Dragon Lawrence
| | | Serb,
Dragon Lawrence | | | 1= | Yateley School, Brushes
| | | Danny
Jazzie | | | 1= | Sacred Heart, Turing
| | | Lara Sean | | | 1= | The Judd School, Mother Of Genius
| | | | | 1= | Royal Grammar School Guildford, Olympic Surdler
| | | | | 1= | Llandovery College, Cryptoholics
| | | | | 1= | The King's School, Canterbury, King's Nerds
| | | Sherwood Lam
Alexander Sergeev | | | 1= | Pate's Grammar School, Enigma-tic
| | | Francis RK | | | 1= | Nottingham Girls' High School, NGHS Cipher Club
| | | Katie
Rachel
Emily
Isabella
Aanavee | | | 1= | Queen Elizabeth's Gainsborough, The Parabolas
| | | Victoria, Hannah And Jess | | | 1= | Henry Beaufort School, The Flamingos
| | | Michael Ellis | | | 1= | City Of London School For Girls, Gamma
| | | Lisanne Go
Jennifer Griggs | | | 1= | Royal Grammar School, Guildford, Cookie Crumb
| | | Polar, Grumpy | | | 1= | Bryanston School, Alpha
| | | | | 1= | William Farr, Hannah
| | | Hannah | | | 1= | Westminster School, Guarana
| | | Daniel Gonsalez Pavesio
Leo Turoff
Bavankanth Chandrasekaran | | | 1= | Dyffryn School, Dyffryn School
| | | Catrin Needs
Alicia Reynolds
Caitlin Richards
Annabelle Roberts
Jasmyn Watkins
James Sayce
Jacob Tully
Rhys Thomas
Daniel Tinsley
Thomas Lee
Rosie Lea
Stephanie Curtis | | | 1= | CAMS North, Gerbils Of War
| | | Tucker S
Alycia C | | | 1= | meridian, Meridian
| | | | | 1= | The High School of Glasgow, HSOG Teach
| | | | | 1= | Thorpe St Andrew High School, Crystalcat260
| | | Louise | | | 1= | St Bedes Catholic Middle School, The Finger Monkeys
| | | Charlie Trainor
Gabriella Dunne
Aoife Woodcock
Rhiannon Finn
Jessica Sanders
Sophie Nixon | | | 1= | BIS Vietnam, CHAS
| | | Chae Won | | | 1= | Woodhouse Grove, Balliol
| | | Richard, Dan And Yana | | | 1= | Dyffryn School, Dyffryn
| | | Marcus Emery
Harri Bowring
Callum Davies
Ewan Austin
Lauren George
April Phillips
India Needs
Daniel Williams
Kayla Millon
Kian Cotton
Sam Willington
Macey Hopkins
Marcus Smith | | | 1= | Perse Upper, Maxathon
| | | Max Martin | | | 1= | Shire Oak Academy, Team 2
| | | | | 1= | Casterton Business & Enterprise College, CBEC
| | | Rohit Naidu
Sean Davey
James Lear
Jake Walker
Sam Younger | | | 1= | QEHS Gainsborough, The 8 Muskateers
| | | Ryan, Joe, Matt, Ralfy, Jack, Cooper, Kewin, Ben | | | 1= | St Georges, N0 1D3A
| | | Maria Cleasby, Emily Ross, Lily Kilpatrick, Katie Duke, Elizabeth Casey, Antonia McIntosh, Heather Bremner, Amina Hafeez, Catriona Mckellar, Maddy Shepherd. | | | 1= | Royal Masonic School for Girls, Rinkin Park
| | | Bishop, Kim | | | 1= | Wembley High Technology College, Elite_Asians
| | | Vithuchan
Ronac
Saarujan | | | 1= | Wembley High Technology College, Dynamite
| | | Bavisha
Janaki | | | 1= | Wembley High Technology College, The Sherlocks
| | | Hiren Ravji
Sachin Singh | | | 1= | Shire Oak Academy, The Holmes
| | | Sam Brisbourne, Robert Wainwright, Adam Kirby | | | 1= | St. Joseph's College, NCCboss
| | | | | 1= | King's High School for Girls, CRYPTONITE
| | | Georgie Box, Saira Boardman, Tash Iredale , Emma Southall | | | 1= | Kesteven and Grantham Girls' School, The Neutron Stars
| | | Anya, Charlotte, Issie, Karolina, Lauren, Rachel, Sarah And Sarah. | | | 1= | Richmond Upon Thames College, MiNTymo
| | | | | 1= | Wells Cathedral School, Borussia Münchenflapjack
| | | | | 1= | Llandovery College, Shock & Awe
| | | Ioan G | | | 1= | Twynham School, TTHS Beans
| | | Thomas Bryden, Sam Matthews, Toby King, Harry Dibden | | | 1= | Blackpool Sixth Form College, The Unknown
| | | Molly, Matthew, Henry, Nathan, Ben, Kirsha, Lucas, Joshua, Joseph | | | 1= | Malvern St James, Christine Tsang
| | | | | 1= | William Farr School Welton, Team Kryptos
| | | Natasha Anastasiou
Adam Windle
Elizabeth Newnham
Victoria Smith
Charlotte Jones | | | 1= | The John Bentley School, ChubbyPandas
| | | Elizabeth
Polly | | | 1= | Danesfield Middle School, The Masterminds
| | | RM, TG, PR, VK, JD | | | 1= | Westminster School, Venimus Vidimus Fregimus
| | | Pablo, Jack, Alfred And Thomas. | | | 1= | All Saints VACE, All Saints VACE
| | | Josh White | | | 1= | Collingwood College, Mrswood
| | | | | 1= | St Mary's school, THE FIVESOME
| | | Kristen Know, Chloe Hutton, Betty Mak, Hannah Wu, Jolie Zou | | | 1= | British School of Paris, Mathemagicians
| | | Andysaur99, Notellex, Dani99lor, Fle14, Repeec99 | | | 1= | Barton Peveril Sixth Form, Hyperbola
| | | Jowan Atkinson | | | 1= | Barton Peveril College, PenitentT
| | | | | 1= | Dunblane Hs, Laura
| | | Laura | | | 1= | Colchester Royal Grammer School, Chicken Dippers
| | | James Hamblin
Zachary Kleanthous | | | 1= | the kingsway school, The Nerdz
| | | Georgie Jade
Rhirhi Dictionrhi | | | 1= | Ormiston Sudbury, Cipher To The Extreme!
| | | Joseph Hinshelwood | | | 1= | Kyle Academy, Aielmenahr
| | | Alex Hilbourne, Louise Kennedy, Eilidh Seville, Maya Trivedy. | | | 1= | High School of Glasgow, Encrypted
| | | Ela Sefcikova | | | 1= | Queen Mary's Grammar School, Lol
| | | Jai Singh Sikka | | | 1= | Ysgol Maes Garmon, Y Datryswyr
| | | Eden
Chris
Lucy | | | 1= | Twynham School, Twynham001
| | | Jack Dawson
George Smith | | | 1= | High Storrs School, Breaking Good
| | | A.L
H.F
T.D
R.S
A.P | | | 1= | St Helen & St Katharine, Leilah
| | | HeBeH13 | | | 1= | royal masonic school for girls, SKCC
| | | Julia Kan, Bianca Chan, Sylvia Suen, Julia Zhuge, Natalie Chu | | | 1= | Second Avenue, WeMustBeCrackers
| | | Steve
George | | | 1= | St Bedes Catholic Middle School, Acase
| | | Catherine Berrow
Anna Lou-Hing
Erin Biju
Anna Elso
Sairah Ahsan | | | 1= | Collingwood College, Wonder Women
| | | Robert Holland
Josh Levett
Ben Faruqui
Jacob Downey
Arnab Biswas
Julian Woodward
Alex Collard
Chris Hayes
George Alexander | | | 1= | Wallington County Grammar School, Saiyans
| | | Ahmed Abbass
Abdul Mueed Quraishi | | | 1= | The High School of Glasgow, Scott
| | | | | 1= | Wallington County Grammar School, DJR
| | | Rami Abbass
Jithu Subhash
David Gunnell | | | 1= | Wheatley Park School, Willow Tree
| | | | | 1= | St Bernadettes' Primary School, TeamMetCode
| | | MetCode1
MetCode2 | | | 1= | George Watson's College, George Watson's College
| | | Tom, Aidan, Alex, Ben, Adam, Lewis, Zoë, Jemma, Victoria, Ailsa, Anastasia, Julia, David, Thomas | | | 1= | The Petersfield School, Iron Mongers
| | | Ben Walsh, Sanjay Lal, Daniel Mahler, Calla Simpson | | | 1= | Henry Beaufort School, Minions
| | | Imogen Hawkes
Max Hawkes | | | 1= | Tadcaster Grammar School, Gigi
| | | | | 1= | Dunblane High School, AALR
| | | Ruby Pollok
Alba Escala
Abie O'Sullivan
Laura Paton | | | 1= | Lakers, 1101wolfbush
| | | 1101nsh
Slendermanlover2200
Rocklovingwolf100
LJBush | | | 1= | King Edward VII, Specialist Science & Sport College, Coalville, James
| | | James Smith | | | 1= | Cheltenham Ladies College, Akasia
| | | Isyrah
Mahirah
Ziq
Dalia | | | 1= | TWGSB, TWGSB
| | | Harvey Osbourn
Josh Knight
Daniel Kommu | | | 1= | Woodhouse Grove School, Michael Radigan
| | | | | 1= | King's School in Macclesfield, Cheshire Cryptographers
| | | Ben L, David, Will, Michael, Ben A-S, Sam | | | 1= | Wilson's school, Cipher Masters
| | | | | 1= | ashcraig school, AshAttack
| | | Sam, Emma, Jack, Jackson, Muhammad, Nico And Morgan. | | | 1= | Downham Market Academy, Norfolk In Clue
| | | Place7
Peter
Miniman | | | 1= | Richmond upon Thames college, 451
| | | | | 1= | Devonport High School for Boys, CITE
| | | Jonathan Brown
Andrew Brown
Matthew Hutchinson
Alex Good
Sam Gilbert | | | 1= | Lakers School, CrackAJack
| | | Harry Froud | | | 1= | Lakers, 1101wolfbush
| | | LJBush
Rocklovingwolf100
Slendermanlover2200 | | | 1= | St Edwards RC CE VA school, Dishwashers
| | | Josh
Nick
Michael
Deb | | | 1= | Broadlands Academy, The Maths Direction
| | | Livvie
Cherry
Holls | | | 1= | Farnborough Hill, Curse
| | | Ella | | | 1= | Sutton High School, Woortong
| | | Woorimko, Tonglo | | | 1= | Twynham School, Laudrivia
| | | Lauren Darwin, Olivia Downey, Drew Baldry | | | 1= | Mearns Castle High School, GBBO
| | | | | 1= | Notre Dame High School, Year 7
| | | Matthew Moran
Rebecca Lecount
Anna Davis
Catherine Causer
Francesca Ozog | | | 1= | City of London School for Girls, PizzaEaters
| | | Eleanor Drayton, Florence Chadwick | | | 1= | Bishopston Comprehensive School, Enigma
| | | | | 1= | Alderman White School, Seven Squared
| | | Lydia Stott
Rebecca Evans
Hollie Davis
Matthew Flood
Megan Murphy
Ed Bird
Callum Walsh | | | 1= | High Storrs, High Storrs Stars
| | | TP
FH
JB | | | 1= | Peter Symonds College, Omega Decoders
| | | Warren Allen, Ella Fleetham, Derry Leng | | | 1= | Greenford high school, The B Team
| | | Kajayini Raguwaran, Tabasam Khan, Tasnia Rahman, Zeynab Hassan, Mandip Chana, Sarah Sathyavan, Kartikey Malik | | | 1= | Norbury Manor Business & Enterprise College for Girls, Modern Warfare Coders
| | | Dania Zouain
Liberty Martin
Shuko Musonda
Maimoona Yiadom Boakye | | | 1= | Tadcaster Grammar School, Wildcats
| | | Tamsyn, Alice | | | 1= | St Edwards, M+H
| | | Michael Robson
Harry Cavaghna | | | 1= | Wellington School, Ayr, Na'Vi
| | | Kieran Kelk
Andrew Hunter | | | 1= | St Peter's School, STP Code Breakers
| | | Georgia Calvert
Emily Williams
Teresa Stefanini | | | 1= | Norbury Manor Business and Enterprise College for Girls, VChappell
| | | Victoria Chappell | | | 1= | Ysgol Glan Clwyd, Bletchey Breakers
| | | Rhys Harper, Carwyn Roberts | | | 1= | Aboyne Academy, Deeside Crackers
| | | | | 1= | Whalley Range High School, Purple Geeks
| | | Noor
Rohma
Iqra | | | 1= | Gymnasium "Am Thie", Calypso
| | | Marie Luise Rockstedt
Marie Dunker
Isabell Strobl
Annika Schüler
Ulrike Holfeld
Anne-Sophie Böker
Fiona Isabell Reinshagen
Antonia Ilona Weber
Laura Eipel | | | 1= | colchester royal grammar school, Cipherchallenge13
| | | | | 1= | The Westgate School, The Code Thieves
| | | Alex Stanhope | | | 1= | Mearns Primary School, Messed Up Mearns
| | | Euan Chalmers
Adam Wong
Sam Young
Bobbi Anderson
Adam Ladjadj
Olivia Jackson
Callum Coutts
Rachel Croft | | | 1= | St George's School for Girls, Justme
| | | | | 1= | William de Ferrers School, Mr B's Knees
| | | Chris Barlow | | | 1= | King edward VI school (Southampton), NotARealTeam
| | | Alex C-Clay | | | 1= | The Ellen Wilkinson School for Gils, Brooke And Lucy
| | | Brooke
Lucy | | | 1= | Sir Thomas Rich's, HP999
| | | | | 1= | Stanchester academy, The Cipher Master
| | | | | 1= | Icknield High School, Avocadostone
| | | | | 1= | Chancellor's, Tohsmuc
| | | Antonio, Kunal, Wallace | | | 1= | William de Ferrers, Toad
| | | | | 1= | St. Edwards Oxford, Teddies141
| | | Noah Phipps
Will BB | | | 1= | Pangbourne College, Abelian Group
| | | Ryan Sun, Cally Choy, Kirill Nezvigin, Ed Vickers, Jamie Miller | | | 1= | Farlingaye High School, Phil 'n' 'arry
| | | Alex, Peter, Sidney, Liam, Oscar, Aaron | | | 1= | Marriotts School, A1pha
| | | Scott, Rachel, Kate | | | 1= | Queen Elizabeth's Grammar School for Boys, Crack Hazard
| | | | | 1= | Altrincham Grammar School for Boys, Helix
| | | AlexAmazing49 | | | 1= | Caistor Grammar School, GandalfThePug
| | | Jak Pickerden, Kellan Masharani, James Smith | | | 1= | Freman College, Superencipherment
| | | Meredith
Elly | | | 1= | Kings School In Macclesfield, Crash To Desktop
| | | Matt Butler, Ken Tomlinson, Scott Fielding, Dan Gownas And Andrew Massey | | | 1= | Convent of Jesus and Mary Language College (London), SumTeam
| | | | | 1= | King Edward VI Camp Hill School for Boys, Clueless Codebreakers
| | | Saqib Sadiq
Muhammad Ishmaeel | | | 1= | Judd School, WeCanMaths
| | | 07zmartin
07Hwebber | | | 1= | Cape Cornwall School, The Cornish Pixies
| | | Emily Chamberlain,
Eva Phillips | | | 1= | Westholme School, Team Unicorn
| | | Louise, Beth, Hasna, Isha, Amaani, Aleeza | | | 1= | Robert May's School, RMS Codebreakers
| | | | | 1= | British International School Vietnam, 9H
| | | | | 1= | Tower House School, Wayland004
| | | Wayland004 | | | 1= | Perth High School, Shannon
| | | Shannon | | | 1= | The Perse, Hmmm
| | | Nick Leach
Ben Huggett | | | 1= | Ysgol Gyfun Cwm Rhymni, Oliver Townsend
| | | | | 1= | Thorpe St Andrew High School, Mrs Christmas
| | | Mrs Christmas | | | 1= | Royal Grammar school, Guildford, Cameron Gibson
| | | | | 1= | St Helen and St Katharine, Mr Clark
| | | | | 1= | BISVN, Jane
| | | Jane | | | 1= | BIS Vietnam, CHAS
| | | Shannen | | | 1= | Kyle Academy, Very Violent Snow Centaurs
| | | Jack Horrigan
Alasdair McFadzean
Andrew Beckett | | | 1= | st georges, Shaw
| | | Jim Shaw
Kerry Coppin | | | 1= | william farr, Tom's Team
| | | Thomas Stanford, Sam Rushton, Tom Longworth | | | 1= | Hutton Grammar School, French Toast Mafia
| | | Jack Millward, Alex Durrant, Ajay Patel And Damien Lucas | | | 1= | Rougemont, Rougemont Detectives
| | | 5AJ
5SE
6PM
6LC
Year7
Year8 | | | 1= | St. Bede's Lanchester, Ruxton's Disciples
| | | Andrew Ruxton
Callan McCabe
Brandon Christopher
Ainsley Turner
Thomas Randell
Brandon Dackombe
Jack Brewis
Michael Short | | | 1= | BIS Vietnam, Korean Girls
| | | Dana, Kate | | | 1= | BIS Vietnam, CHAS
| | | Tran | | | 1= | High School of Glasgow, HSOG Staff
| | | Mr MacDonald | | | 1= | Westminster School, Beany
| | | Zachary Seddon Deane
Joshua Beanland
Angus Brett
Dominic Brind | | | 1= | Home, Njae
| | | | | 1= | Dallam school, (This Name Took Us An Hour)
| | | George Purcell
Alexandra Livingstone
Emily Tyson
Emily Young
Matthew Monteith
Max Pearce
Merlyn Gilldaley
Minnie Willard
Natalie Thompson
Sarah Hodgson | | | 1= | Cheltenham Ladies' College, CIA
| | | Catherine Ogilvy
Irene Mak
Abi Owen | | | 1= | Tapton Academy, Mercury
| | | Lilly Rui Zhong, Lucy Wren, Amy Smith, Jacqueline Kaminsky | | | 1= | Oathall Community College, Oathall 7
| | | Lee Blunden, George Crane, Bradley Garrett, Priya Murugaiyan, Louise Newton, Andrew Galt, Oliver Laine, Reuben Brown, Casey Sheather-Elkins | | | 1= | City of London School for Girls, Team Lotus
| | | Rebecca
Arissa
Flora | | | 1= | Garstang Community Academy, Codebreakers United
| | | | | 1= | Emmanuel College, The Nerd Herd
| | | Jack
Daniel
Nathaniel | | | 1= | Meden School, Rogan
| | | Ryan
Kogan | | | 1= | Henrietta Barnett School, Jessimiser
| | | Jessica | | | 1= | King Edward's School, Bath, MATRIX
| | | Peter Mumford
John-Joseph Brady
Alex Barclay
Elliot Barratt | | | 1= | High Storrs School, Sharpie
| | | TS
LB
RB
JB | | | 1= | stanground academy, Cuty123
| | | Usamah, | | | 1= | The School of St Helen and St Katherine, Turtle25
| | | Stella And Iona | | | 1= | The Kings School Canterbury, MT Code Breakers
| | | | | 1= | Alderman white, Team Flare
| | | | | 1= | Gymnasium "Am Thie", Robotic Rebellion
| | | Nico Schramma
Tim Weidner
Chris Rosendahl
Benedikt Fischer
Erik Rohkamm | | | 1= | Cranbourne Business and Enterprise College, Cranbourne Secret Service
| | | Kaitlin
Ivana | | | 1= | City of London School for Girls, The Unlikely Trio
| | | YC; A Zyryanova; Xenia | | | 1= | Norbury Manor Business and Enterprise College for Girls, Mind Sparks
| | | DjihaneB, ZahraB, SaharS | | | 1= | Torquay Boys' Grammar School, The Mighty Flliott
| | | Elliott Worsey | | | 1= | Varndean College, Eliza
| | | | | 1= | Sydenham High School, TeamSHS
| | | Rachel, Darcy, Shivani, Francesca, Jemima | | | 1= | Hills Road Sixth Form College, Kvasir
| | | Thomas F
Emma B | | | 1= | St Laurence school, Team Ed
| | | Ed Field, Libby Stallard, Matthew Jolly, Riley Stallard, Dan Malone | | | 1= | King Edward's School, Bath, Crocodile Hunters
| | | Alex, Angus, Jonas, Rory | | | 1= | The Liverpool Bluecoat School, The Best Sixth Formers
| | | Joe Clarke
Aravind Rajasekar
Sam Marson
Ellie Lewis
Casey Spencer | | | 1= | Stockport Grammar School, SGSClub7 Et Al
| | | Tom Allport, Jonathan Bennett, Jess Black, Jonathan Brady, Patrick Duffy, Lewis Higgins, Adair Paez-Bastia, Sam Howard | | | 1= | Ormiston Endeavour Academy, Rouge
| | | Kim, Tiara, Mehj, Tyla, Courtney | | | 1= | St Marylebone CofE school, The Bugs
| | | Rosa, Luma, Karina, Minna | | | 1= | Langley Park School for Boys, G-unit
| | | Graham Winter | | | 1= | Varndean College, Hannah
| | | Hannah Steadman | | | 1= | South Wilts Grammar School, Sharkbait
| | | | | 1= | St Paul's Girls' School, Stormageddon
| | | Emilia, Emma | | | 1= | UCL Academy, Cipher Hackers
| | | Kamal
Muhanna | | | 1= | Cleethorpes Academy, The Time Travellers
| | | Ashley Andrews
Deanna Cowdroy
Megan Taylor
Leonnie Sykes
Caitlin Craven | | | 1= | King Edward Camp Hill School for Boys, SÏder
| | | Alex Byrne | | | 1= | The Littlehampton Academy, TLACipherTeam
| | | | | 1= | The UCL ACADEMY, Aqua
| | | Amal HashI, Fatimah Habib, Sabrin Islam, Mariama Hassan | | | 1= | George Salter Academy, Team GSA
| | | Pranav, Sunil, Rohit, Luciano, Mohammed, Zahidur, Conner, Dilkaran, Faisel, Tyler | | | 1= | Holmes chapel comprehensive school, Dah The Goose
| | | Tom Swinnerton
Ryan MacAlister
Ryan Lysycia
Ollie Welch | | | 1= | Great Baddow High School, MIMATHS
| | | Keighley Howgego, Emilia McCabe, Abi Doyle, Katrina Wells, Nephele Hrabak, Ellie Barclay, Lauren Rusbridge | | | 1= | Altrincham Grammer School for Boys, CODEBREAKERS
| | | Fidhal Kotta, Jack Fairlie, Solomon Moryoussef, James Jessop | | | 1= | Alderbrook School, CLEVER CLOGS
| | | Ellie Boot
Louie Boot
Oliver Boot | | | 1= | Yateley School, The 3 Mathmateers
| | | Sam Mills, Natasha Avery, Eilidh Reid | | | 1= | King Edward the VII school sheffield, Low Expectations
| | | Rosie Stillman, Emma Adam | | | 1= | Whitby Community College, Lina And Iona
| | | Lina Cox
Iona Smith | | | 1= | King Edward VII School, Sheffield, The Team Of Dan
| | | Dan, Daniel Danny And Daniella | | | 1= | Mayflower High School, Rehpic
| | | Oliver, Mr Cottee, Mr Mills, Imogen, Jaeseok, Millie, Matthew, Jo, Cameron, Taliha | | | 1= | King Edward's School, Bath, Crocodile Bandits
| | | Benedict Harris, Mark Deng, Dan Wray | | | 1= | St. Gregory's Catholic Primary School, Year 6+5
| | | Sheldon Burton, Joram Claridge, Maslynn Djoukang, Ethan Mercene, Jimmy McGeever, Kornel Zakrzewski | | | 1= | The UCL Academy, The Lions
| | | Hanna, Darkangel21, Hajerah, Levinia | | | 1= | AGSB, Cunning Stunts
| | | Nathan | | | 1= | South Wilts Grammar School, Thompson
| | | MThompson | | | 1= | Sir John Leman High School, Featherly
| | | James Moore
Henry Twist
Joseph Barker
Matthew Hawes | | | 1= | Clifton College, οι αγελάδεÏ
| | | Bogdan Dumitrascu
Oliver Hubbard
Erin Lin | | | 1= | The King's School in Macclesfield, Interactive Paper
| | | Edward N, Tom C And Lawrence F | | | 1= | Icknield High School, Crackers
| | | | | 1= | Alderman White School, Oswald
| | | Cameron Wedgeworth, Eleanor Beestin, Michael Thomas, Louis Wright, Sam Garton | | | 1= | Ellesmere Port Catholic High School, Mathsurgery
| | | Dean Hope, Laura Downey, Melanie Rowland, Rebecca Breen, Hannah Wilson | | | 1= | Richard Rose Morton Academy, MathWiz
| | | Daniel Grantham | | | 1= | Teignmouth Community School, The Tripod
| | | Leah Donnely
Millie Heath | | | 1= | The Henry Beaufort School, OKAF
| | | Olly
Aaron | | | 1= | Beechen Cliff School, The Indestructible Schooners
| | | Seth Hayward
Patrick Akbar | | | 1= | Teignmouth Community School, The Soggy Muffins
| | | Tom Chudley Evans
Marcus King
Callum Dykes
Ms Mallin | | | 1= | Piggott School, House Of Aphelian
| | | Elliot
Robert
Matthew
Craig | | | 1= | Llandaff Cathedral School, Chinese Duo
| | | Andi Chan And Dylan Zhao | | | 1= | Didcot Sixth Form, CipherJENIE
| | | Imogen Campbell
Emily Streets
Eddie Bonner
Josh Pike
Nathan Pounce | | | 1= | South Wilts Grammar School, Bizzledoughnut
| | | Izzy | | | 1= | Gordano School, Ace Decipherers
| | | Rob March, Tom Bath, Laurence Wellesbury | | | 1= | Hills Road, Cypherood
| | | Sam White, Bryn Davies, Felix Boschetty, Tim Hartley, Maddy Cato | | | 1= | The Blyth Academy, Watson's Warriors
| | | George Fryer
Corey Wrigglesworth
Holly Sutherland | | | 1= | Dorothy Stringer School, Tristan Cook
| | | Tristan Cook | | | 1= | Beechen Cliff School, Team Awsome
| | | Arthur Mawer
Ashley French | | | 1= | Westminster School, College
| | | | | 1= | Horsforth School, #madeinswagland
| | | Tim Green | | | 1= | Kings' Winchester, Weapons Of Math Destruction
| | | Twilson
Elvis
Wilmo
Tobelerone
RFC | | | 1= | St Birinus, Smarties
| | | Daniel Dawson
Harry Hastings
Lewis Crabbe | | | 1= | City of London School for Girls, Sagae Urbis
| | | Tarshi
Voysey
Aanch | | | 1= | Torquay Boys' Grammar School, Ed
| | | Eddy | | | 1= | Alderman White School, The Confused Optimists
| | | Jonathan Townsend
Madeleine Beestin
Emily Stott | | | 1= | The Perse Upper School, Turing Bombe
| | | | | 1= | Beechen Cliff School, The Indestructible Schooners
| | | Seth Hayward
Patrick Akbar | | | 1= | Beechen Cliff School, #This-pa Field-pa Is-pa Required-pa#
| | | Timmy Hendrix
Mr Fish
BobbyBob The Flying Bobfish | | | 1= | City of London School for Girls, Butterfly
| | | Naomi Wei | | | 1= | Walton High, Noble Teacher
| | | | | 1= | Preston Manor School, Apollo Dynamite
| | | Rajvi And Het | | | 1= | City of London School for Girls, GCHQ Turing
| | | Miranda Cook | | | 1= | The Westgate School, Roma Obtinuit
| | | Dominic, Josh And James | | | 1= | Preston Manor High School, DNA Underdogs
| | | | | 1= | Derby High School, Cipher Stars
| | | Jaimy Sajit
Georgia Pugh-Lewis
Hadley Gregg
Ruby Kumar | | | 1= | King Edward VI Camp Hill Boys, The Modest Geniuses
| | | Sam, Tom And Matt | | | 1= | john bentley school, YOUR MUM
| | | LOTTIE
ELLIS BEASTLY BURRY | | | 1= | Beechen Cliff School, Mr Crazy
| | | Wesley Downing
George Downing | | | 1= | Allertonshire, ÏÃr²
| | | Redfred808 | | | 1= | south wilts grammar school, Lucygiraffe
| | | Lucy | | | 1= | Stanborough, The Distinct X
| | | | | 1= | Perse School, Sid's Banterful Buddies
| | | Siddharth Chandrappa
William Coleman | | | 1= | John Bentley School, EIPW
| | | Ellie Warren
Isobel Phillips | | | 1= | Barrow Sixth Form College, VINDIESEL
| | | William "Madman" Thompson
Lok Wah "The Cage" Ho
Daniel | | | 1= | St Birinus School, ##..Birinus
| | | Kieran Agg
Matthew Taylor
David Lepper
Nathan Hawkes
Ibrahim Baig
Will Barnes
Seth Howes | | | 1= | Plume School, The X-men, & Holly
| | | Joel Manning, Jake Gilroy, James Dickson, Ashley Green, Toran Hansen And Holly Newman | | | 1= | Alderman White, The Cheese Puffs
| | | Megan Homer
Lily Oates Harrison
Maeve Brittle
Thomas Hall | | | 1= | Torquay Boys Grammar School, DCatcher
| | | Daniel Catchpole | | | 1= | The Piggott School, The Piglets
| | | Archie, Jake, Harriet, Harry | | | 1= | Calthorpe Park, CPS Codebreakers
| | | Ben Knights, Mike Godfrey, Hazel Mitchell, Kerry Mitchell, Hannah Rossiter, Michael Winkworth | | | 1= | Wootton Upper School, Team Pope
| | | Sam Pope | | | 1= | Malmesbury School, Cipher Solver
| | | Will W | | | 1= | Abbey Grange C of E Academy, Zyyxw-vuztvx
| | | Mark Cooper | | | 1= | Wapping High School, Wapping High
| | | | | 1= | Walton High, The Further Maths 6
| | | Tom Yates
Tom King
Peter Diamond
Alex Baines
Graeme Hutchison
Andrew Burnell | | | 1= | King Edward VII School Sheffield, Syfaaaaaa
| | | Jake Johnson, Alex Murray, Adday Heller, Rachel Purdie, Meg Plowright, Teodor Tzokov, Jack Lockwood, Tomas Honeywell | | | 1= | Bay House School and Sixth Form, PRIME
| | | Harvey Smart, Nathan Stevenson, Holly Butler | | | 1= | Beechen Cliff, XenoCrew
| | | Sammy Wild
Joe Penn | | | 1= | King Edward VI Camp Hill School for Boys, ThompsonJ
| | | | | 1= | Aldworth School, A.K.C
| | | | | 1= | Alcester Grammar School, Ciphermuppets
| | | Jamie, Dom, Simon, James | | | 1= | Fulford School, Team, What Team?
| | | | | 1= | Richard Rose Morton Academy, Marshall Marsho
| | | Ryan Marsh | | | 1= | King Edward VII School Sheffield, KESY10
| | | James Stillman, Colleen Sellwood, Nicola Purslow, Phoebe Bennett, Cian McAuley, Evie Cook & George White | | | 1= | longsands academy, The Justice League Of Cipherers
| | | | | 1= | Beechen Cliff, Bonzo Dog Dodah Band
| | | Jon Coates | | | 1= | Furness Academy, Furness Academy Flyers
| | | Liam Williams
Andrew Teijlingen Bell
L Cook
K Peifer
L Joel
E Braithwaite | | | 1= | Wilson's School, Scrubs Unite
| | | Callum
Sami
Christian
Arran
Jack | | | 1= | Altrincham Grammar School for Boys, Error418
| | | Barnaby Sherratt, James Phung, Edward Willems, Anthony Li | | | 1= | Harrow International School Hong Kong, Beta Testers 1.0
| | | Brian Lo
Chloe Cheung
Vincent Tang
Ilkay Olmez | | | 1= | South Wilts Grammar School, Bryonyrichards
| | | | | 1= | Torquay Boys' Grammar School, The Price Is Still Right
| | | Jonathan Rosser
Andrew Sellek
Samuel Turner | | | 1= | Whalley Range High School for girls, Purple Ninjas
| | | Alishba, Moshtaha, Hamda, Hannah, Jessica And Jade | | | 1= | King Edwards VII, The Commoners
| | | Olly Atkinson, Bruce To, Matt Swann, Alex Hanneman. | | | 1= | The King Edward VI School, The Cipher JJTY
| | | Jobo, Jane, Tom And Yaz | | | 1= | Teignmouth Community School, Roots Of Unity
| | | Roots Of Unity | | | 1= | Ilkley Grammar School, SeriousSuggestion
| | | Ben Fripp, George Ransome, Callum Denison Smith, Jack Bearpark, Max Beesley | | | 1= | Bedford College and Lycée du Haut Barr, Bond.....Team Bond
| | | Jim Bateman
Sandrine Picard
Philippe Hauswald
Elliott Upton
Tyle Saunders-Fyfe
Ryan Litchfield
Rhys Miller
Kamil Olchawa
Thierry Bellot
Jean-Baptiste Chiarisoli
Mathieu De Guglielmelo
Axel Gris
Antoine Gross
André Naegely
Anthony Novais
Victor Schmitt
Anthony Weiss | | | 1= | Colchester Royal Grammar School, Gone Phishing
| | | Charles, Nathan, Tom, Ryan, Chris, Sam, Tiffany | | | 1= | Peter Symonds College, Codex42
| | | Darren Zeng, Benjie Wang, Hamish Corfield | | | 1= | Ralph Allen School, Still Hanging In There
| | | Sam Mason
Liam Breadmore
Harris White
Thomas Walker
Sid Janota
Helen Birks
Laura Birks | | | 1= | Punahou, ....
| | | | | 1= | Hornsey School for Girls, Enigmacakes+3
| | | Kirsten, Eloise, Clare, Matilda, Elizabeth, Amy, Sherkya, Maja | | | 1= | Highfields School, Thors Hammer
| | | Matt Maltby | | | 1= | St Albans High School for Girls, GemCrackers
| | | Kate Gemmell
Adam Gemmell | | | 1= | Hills Road Sixth Form College, Colossus
| | | James | | | 1= | Tunbridge Wells Grammar School for Boys, Chaos
| | | Ben | | | 1= | King Edward VI Five Ways School, Brigadier
| | | Jake Topping | | | 1= | Liverpool Blue Coat School, Infinitus
| | | | | 1= | Altrincham Grammar School for Boys, XYZ
| | | Mr Herrington
Mr Heywood | | | 1= | The King's School in Macclesfield, Team T-I-M-E-R
| | | | | 1= | writhlington school, Jessiebean
| | | 1 | | | 1= | King Edward's School, Birmingham, CACBAK (Code And Cipher Breaking At KES)
| | | Thomas Kurian
Edwin Bahrami Balani
Sarban Hoonjan
Jay Sanga | | | 1= | King Edward's School Edgbaston, Divine Shift
| | | Jules Desai
Raghav Aggarwal
Vidy Reddy
Junbo Shim | | | 1= | Forge Valley Community School, The C-team
| | | Tom Calverley, Matt Cross, Micheal Clifton, Jordan Rollit | | | 1= | The London Oratory School, Alright Evelyn?
| | | Matthew Cracknell
Ryan Chung
Aidan Foley
Gregory Potter
Caitlin Mcmanus
Evelyn Pall
Marie-Isabelle Kaminski | | | 1= | King Edwards School, Birmingham, Team Rocket
| | | Alex Fung
Bill Wang | | | 1= | Clifton College, TeamEpsilon
| | | Matthew Chivers, Isabelle Atkins, Alex Benfield | | | 1= | Yateley School, Jammin_Brush
| | | | | 1= | UCL academy, Cipher Crackers
| | | Samuel Khan
Freddy Neaves
Benjamin Borysenko
Lirak Bajarami | | | 1= | King's school Grantham, Kings Grantham
| | | | | 1= | Whitby Community College, WCC Decoders
| | | | | 1= | Bedales School, Patjanew
| | | Patrick Newlands | | | 1= | kingsway, The Twin Terrors
| | | Raseb Shameer, Ruhab Dabeer | | | 1= | Teignmouth Community School, Barney The Dinosaur
| | | | | 1= | teignmouth comunity school, Rhino Elephant
| | | Anna
Toni | | | 1= | Helston Community College, Helston
| | | Ella, Lisa | | | 1= | Aldworth school, Bethany
| | | Me | | | 1= | Westminster School, Rienfleche
| | | Mark | | | 1= | Highfields School, WoodBeanZ
| | | Josh Wood | | | 1= | Urmston Grammar, Optimum Quadrigis
| | | Mike, Matt, Rhea, Grace, Olivia, Alex, Tom, Leon | | | 1= | The littlehampton academy, Team 5D's
| | | Sophie Richards, Rachael Fox | | | 1= | Lodge Park Academy, The Fault In Our Stars
| | | Catriona McMath
Chelsea Walsh
Emily Harwood | | | 1= | Nether Stowe, The Smarties
| | | Joe M-Cipher Master
Joe A-Cipher Cracker Assistant
Adam-Cipher Cracker Assistant
Nathan-Cipher Cracker Assistant
Josh-Cipher Cracker Assistant | | | 1= | Henry Beaufort School, No Brainers
| | | Josh Payne, Lawrence Sofflet, Dylan Harley, Tom Knapton | | | 1= | King Edward VII Sheffield, Qwertycipher
| | | Claire, Juliet, Laura, Laura, Jasmine | | | 1= | King Edward VII School, Sheffield, Cryptonite
| | | Thomas Barnard, Tim Lennox, Eve Pound, Ollie Kardoosh, Tanya Sciamanna | | | 1= | Redruth School, Binary Miners
| | | Lewis H | | | 1= | whalley range high school for girls, Aspire
| | | Elnaz Habib
Zarah Waheed
Aleena Aqeel
Fajar Rana | | | 1= | Hills Road Sixth Form College, Yes
| | | Dax
Infinigon | | | 1= | Aldworth School, The Biscuit
| | | Alex Blissett | | | 1= | Teignmouth Community School, Fazak
| | | Fazz | | | 1= | Highfields, The Whovians
| | | Michael Crowfoot
James Boshier
James May | | | 1= | Varndean College, Ainlina
| | | Ainlina | | | 1= | St Marylebone CE School, H4CKER5
| | | Queenie
Randa
Andrea | | | 1= | Aldworth Science College, Blue
| | | Omar Herrera | | | 1= | Marlwood, Mr Beer's Cheese Sandwiches
| | | Esmae
Me
Brandon
Stace
Dean | | | 1= | Uckfield Community Technology College, UCTC
| | | Darren Barnett | | | 1= | St Christopher School, SCEnigma
| | | Isobel
Rachel
Josh
Louis
Harry
Benji | | | 1= | teignmouth community school, ERROR
| | | Steven, Ethan | | | 1= | KEGS Chelmsford, Sifra
| | | Jonathan Wall, Matthew Spaul, James Foster, Henry Sainsbury, Daniel Carter, Owen Woodroff, Ethan Willmer-Anderson, Ravi Shah | | | 1= | Cromer Academy, AI YA!
| | | Lord Jordan IV
Brosephwin
... | | | 1= | King Edward VI School Southampton, Xld_Nhcf_Mjqk
| | | Ollie
Mike
Eleanor | | | 1= | Alderman White School and Language College, The Purple Hand Gang
| | | Lewis Kime, Thomas Macsweeney | | | 1= | Hethersett junior school, Totes Amaze Balls
| | | Isobel Morris | | | 1= | Kings' School Winchester, Cymru Crew
| | | Tobias Stonier
George Ellis
Stuart Veal
William Morris
Tom Wilson | | | 1= | The Perse School, The Code Crunchers
| | | Jamie Bamber, Christopher Stone, Tom Poskitt, Tim Woo, Hugh Goddard | | | 1= | Havant College, Josh
| | | | | 1= | malmesbury school, Sylvain Is Cool
| | | Sylvain | | | 1= | UCL Academy, Codicem
| | | Abdi, Antony, Bengisu, Amber | | | 1= | Ermysted's Grammar School, Cryptic Cipher
| | | | | 1= | Altrincham Grammar School for Boys, The Nubcrackers
| | | George Gould, Sam Harrison | | | 1= | British school of kuwait, Smarties
| | | | | 1= | Queen Elizabeth School for Boys (Barnet), SHAH
| | | | | 1= | Gordano School, Pi Tastes Nicer Cubed
| | | Tom | | | 1= | Magdalen College School, Undecipherableciphers
| | | Archie Licudi | | | 1= | St Marylebone School, Enigmacja
| | | Kamil Kurdziel | | | 1= | South Wilts Grammar School, Shadowfax
| | | Jessica Quigley | | | 1= | Hills Road Sixth Form College, Imogen
| | | Imogen Grant | | | 1= | The Perse Upper School, Wombat
| | | Thomas | | | 1= | King Edward VI Five Ways, ZZzCraK3rzxXx[MLG]quikscope
| | | Boffinbox
Chuggles
Ssvdude
Xcistinguser
Texam | | | 1= | Queen Elizabeth's School for Boys, Barnet, Painting Over The Truth
| | | Bhavik | | | 1= | The Manchester Grammar School, Manchester, Codebreaking Badly
| | | Akash B
Hamaad Yousaf
Ben Wilmers | | | 1= | Westcliff High School for Boys, Cipher@whsb
| | | Simon Houghton
Jasper Alizond
Javan Heales
Faisal Rehmen
David Argent
Charlie Cable | | | 1= | Welbeck Defense Sixth Form College, DSFC CC
| | | Sebastian Drew
Michael McDonnell
Daniel McGraw
Alastair Bartlett
Timothy Daulby
Christopher Baish | | | 1= | Didcot Girls School, NiaVic
| | | Nia Geary-Andrews
Victoria Agg | | | 1= | The Piggott School, The Further Four
| | | Sam, Andrew, Gareth, Ãllün | | | 1= | Stephen Perse Foundation, Quackers
| | | Yanni, Anna, Wenying, Weishi | | | 1= | Wallington County Grammar School, Hut1729
| | | Matthew Colpus
Timothy Colpus | | | 1= | The Perse, The Lemon Sherberts
| | | Soo Yeon Kim | | | 1= | Perse Upper, Josh
| | | Josh | | | 1= | Ilkley Grammar School, There's No â-1 In Team
| | | Lauren Varley
Rhiannon Savage
Sam Hilton
Max Taylor
Peter Crosby
Rob Holliday
Holly Stockdale | | | 1= | Convent of Jesus and Mary Language College (London), NerdTastics
| | | Carla Da Silva, Vanessa May Gavaris | | | 1= | Queen Elizabeth's High School, For A Good Prime, Call The Pi-oneers
| | | Fred Seeley
Will Holliday
Will Bland
Rory Fish | | | 1= | Teignmouth Community School, Elfie1011
| | | Liddy | | | 1= | QEHS Gainsborough, We Are Not Expecting To Win A Game Of Chess In The Next 23 Hours 59 Minutes
| | | Morgan Steed
Jacob Black
Henry Padley
Oscar Powell
Dominic Ralph | | | 1= | Richmond upon Thames College, Ergo96
| | | | | 1= | Highgate School, Codebreakingkids
| | | Terence Fawden; Sam Huston | | | 1= | King Edward's School, We've Got No Idea
| | | | | 1= | Perse Upper School, CMC
| | | Jchang
AJMinshall
Jchan | | | 1= | William De Ferrers, BKemp
| | | BKemp | | | 1= | Wycliffe College, Wycliffe College Team A
| | | Jack Anderson, Illya Nuzbrokh | | | 1= | Simon Langton Girls' Grammar School, The Greek Geniuses
| | | Naomi Miall, Kirsten Lee, Joanna Lam, Duo Zhao | | | 1= | Queen Elizabeth's School, The Cryptos
| | | | | 1= | King Edward VI Camp Hill School for Boys, 9S Crew
| | | Jordan Dialpuri, John Hayton, Hassan Hassan | | | 1= | Cardiff Sixth Form College, Me And Me Alone
| | | Nathaniel Alcolado | | | 1= | The Kings CE School, Emirps
| | | Ediem And Hamaad | | | 1= | hanham high school, Jro
| | | | | 1= | Colchester Royal Grammar School, Colchester Code Breakers
| | | Adam, Rob And Prasanna | | | 1= | Greenhead College, Sea Pigeon
| | | | | 1= | St Edwards, Oxford, Teddies1
| | | | | 1= | Mayfield Grammer school, Buffy
| | | Bethany | | | 1= | Kyle Academy, Graeme Campbell
| | | | | 1= | Convent of Jesus and Mary Language College (London), SumDifference
| | | Nicoya Morrison,
Liliane El Eid | | | 1= | Clifton College, German Asian Front
| | | Dan_Maz, Yooj | | | 1= | Lewes Old Grammar School, Les Craquelins
| | | | | 1= | Henry Beaufort, The Fishchicken Team
| | | Sam Finch | | | 1= | Musselburgh Grammar School, The TTT
| | | Kyle, John, Michael, Simon, Ali | | | 1= | King Edwards VI Grammar School, Pythag-r-us
| | | George Brumpton
Clare Higgins | | | 1= | Kings School Chester, Oppenheimer
| | | | | 1= | Wisbech grammar school, Nikki
| | | Nikki Rastogi | | | 1= | Manchester High School for Girls, VanessaC
| | | Vanessa Cheung | | | 1= | Westminster, Samphie
| | | Sam Tyler, Sophie Landau | | | 1= | Hills Road Sixth Form College, The Fellowship
| | | | | 1= | Rossall, Emperor Of Universe
| | | Adam Tran
Huy Vu
Peter Kovacs
Robert Liu | | | 1= | The London Oratory School, Jarab
| | | Jarab | | | 1= | Rossall, Blue Banana
| | | Jimmy Pham
Daniil Katran
Vishal Rajagopal | | | 1= | City of London School for Girls, Piepie
| | | Marie Wilkins
Amelia Greer
Nicole Tse | | | 1= | City of London School for Girls, The Silence
| | | Alice L, Laura B, Estelle LB | | | 1= | Queen Elizabeths School Barnet, MyTeam
| | | | | 1= | Barton Peveril, Jellyfish
| | | Tabitha Sparks, Rebecca Wright, Carlyne Caprial, Stas Taylor, Jesse Garcia Dykes, Harrison Mevey | | | 1= | Springwood High School, Rohan
| | | Rohan Rastogi | | | 1= | Cannock Chase High School, Phi
| | | Jak Middleton
Sam Cooper | | | 1= | County Upper School, â(-1) 2^3 â â
| | | Ruth Newton Scott Ransom Zac Snape | | | 1= | George Heriot's School, Cryptic Code Fighters
| | | Rory Hand, Alastair Millican, Ross Cockburn | | | 1= | Ilkley Grammar School, Georgia Steph Laura Sam Sophie
| | | Georgia, Steph, Laura, Sam And Sophie | | | 1= | Sandroyd School, The Mathematical Bunnies
| | | Lizzy, Hatty, India | | | 1= | The Royal Masonic School for Girls, Pi
| | | Ying Cen Tee | | | 1= | Ilford County High School, Descythers
| | | | | 1= | City of london school for girls, Decoders
| | | Zoe And Vanessa | | | 1= | St Helen and St Katharine, The Order Of Chaos
| | | Immy, Kat | | | 1= | Magdalen College School, Eo.codebreaking()
| | | Euan | | | 1= | St Paul's Girls' School, 3 Pink Slips
| | | Emma Gu
Jade Conlin
Chiara Chung-Halpern | | | 1= | City of London School for Girls, Codecating Badgers
| | | Evie Richards, Theo Fitzpatrick, Georgia Taylor-Schindler | | | 1= | The Grange School Hartford, Carlisle Wildcats
| | | George, Henry, Bobby, Seb, James | | | 1= | Cox Green School, Absolutely_crackers
| | | Thomas | | | 1= | Conyers School, Triple C
| | | Amy, Lauren, Harry, Natasha, Amal, Nathan, Nathaniel, Alistair, Keaton, Megan | | | 1= | The Grange School, Hartford, Aye Sea Turtles
| | | George C | | | 1= | Wycliffe College, Wycliffe College Team B
| | | Thomas Lewis, Thomas Kendell, George Hartson, Joe Lewis | | | 1= | Copleston High School, Pythag-R-Us
| | | George Sutton
Ellen Wootten
Kerry Penaluna
Carlie Fitch | | | 1= | Dover Grammar School for Boys, 0x44475342
| | | | | 1= | Abingdon School, Abingdon School
| | | Brian, Julian, Al, Jonah And Tom | | | 1= | Earlston HIgh School, Ehs
| | | | | 1= | The John Bentley School, CodenameJBS
| | | Chloe
Lydia | | | 1= | City of London School for Girls, Blue Code Cracker
| | | Claudia C | | | 1= | Queen Mary's Grammar School, Maximus Cipher
| | | Jeevon Maximus Grewal | | | 1= | Queen Elizabeth's High School, Chris
| | | Chris | | | 1= | The Cheadle Academy, Checkmate
| | | Feebxx | | | 1= | City of London School, The Train
| | | Charlie Hu | | | 1= | Bilborough College, Cryptography Crew
| | | Oliver Wilkinson, Anil Kiral, Leon Galiano, Alistair Benford | | | 1= | Royal Grammar School, Igniculus
| | | Michael Wang | | | 1= | The London Oratory School, Alphabet Funtime
| | | James, Patrick, Luke | | | 1= | Wycombe High School, Jellytot
| | | Tanzeelah | | | 1= | Farlingaye High School, Nick & Hannah
| | | Nick
Hannah | | | 1= | Tonbridge Grammar School, Birdbrain
| | | Rose | | | 1= | Caistor Grammar School, The Night's Watch
| | | Samuel Lomax
Edward Jeavons
Philip Moseley
Alex Hibbert | | | 1= | Perse Upper School Cambridge, Theoretical Voxels
| | | Jonah Lehner | | | 1= | The Perse Upper, Team Lavnik
| | | Lavnik Balyan, Jonah Lehner, Pip Jackson, Pavan Tanna | | | 1= | Fulford Secondary School, RubixT
| | | | | 1= | South Wilts Grammar School, Awesome!
| | | Jessica | | | 1= | Collingwood College, The Z Team
| | | Jon Carlisle, Dan Pike | | | 1= | The Piggott School, The Sugarpuffs
| | | | | 1= | The Perse School, This Is Our Team Name
| | | Vikram, Kilian, James | | | 1= | Perse Girls, Enigma Pandas
| | | Pencil, Lily, Rachel, Lin Ya, Aky, Mahoney, Trin, Zhiyi | | | 1= | Clifton High School, The Purple Polybius Penguins
| | | Isobel, Ella, Heidi, Oliver And Harry | | | 1= | The Liverpool Blue Coat School, Code Impossible Made Possible
| | | Vatsa Shah
Sophie Gresty
Alison Yan | | | 1= | Ilkley Grammar School, Player 1
| | | | | 1= | Bryanston School, Polybius
| | | | | 1= | Birkdale School, Birkdale
| | | Zach Smith
Sabeeh Sadiq
Byron Hemingway | | | 1= | Cedars Upper, Bells
| | | | | 1= | Clifton College, Phial
| | | Matt Coleclough, Charlie Stagg, Alex Fitzgerald | | | 1= | Westminster School, Three Guys And A Microprocessor
| | | Alexander Christie
Michael Chwu
Tom Hartley | | | 1= | Camden School For Girls, SaMTHG
| | | SaMTHG | | | 1= | The Joseph Rowntree School, HAMHOGS
| | | Grace, Holly, Gabriel | | | 1= | Bristol Grammar School, BGS Cryptographers
| | | Nathan May
Navid Alam | | | 1= | The Guernsey Grammar School and Sixth Form Centre, Crackers
| | | Harry Plumley | | | 1= | Thorpe St Andrew School, Michael Gove Is A Nice Guy
| | | Matthew And Daniel | | | 1= | Padworth College, Padworth Pacers
| | | Ethel | | | 1= | The Perse School, Hawk Hill Hawks
| | | Pratap | | | 1= | Westminster School, College Bantar
| | | Tigerater
Propro
Reallyepic | | | 1= | william farr c of e school, 2 E's The M And It
| | | Rebekah Ward, Marguerite Sherry, Emily Watt, Elinor Clark | | | 1= | Richard Lander, Odd Numbers
| | | Charlie, David, Jordan, William | | | 1= | Simon Langton Girls' Grammar School, Charlotte
| | | Charlotte Muehlschlegel | | | 1= | Sharnbrook Upper School, Chucky&Katy
| | | Chucky & Katy | | | 1= | Horsforth School, Daniel
| | | Daniel | | | 1= | Park House School, OswinOswald
| | | | | 1= | Whalley Range 11-18 High School, Chocolover1234
| | | Fasiha | | | 1= | Cotswold School, We Must Be Crackers!
| | | Percivalalb
Frodo207
DustyLemom | | | 1= | Queen Elizabeth's High School, Gainsborough, The Deluminators
| | | Ruth Ellen Lee
Molly Marsden | | | 1= | Queen Elizabeth School, Lucas&Hakan
| | | Lucas Duke, Hakan Kaya | | | 1= | Alderman White, The Mathia
| | | | | 1= | King Edward VI Five Ways, Barry's Barmy Army
| | | Rob Benson | | | 1= | Earl Mortimer College, EMC Maths
| | | EMC Maths Club | | | 1= | Bilborough College, Attack On Cipher
| | | Tsz Lok Mok
Seok Young Kim
Max Emmett
Vikesh Mistry
Lucy Cruxon | | | 1= | St. Mary Redcliffe and Temple School, SMRT
| | | Susanna Paynter | | | 1= | Queen's Gate School, The Wardrobe
| | | Ella D, Dalia Z, Flo M, Maz B | | | 1= | Westminster School, Caesar Shifters
| | | Benjamin Dayan, Alyssa Dayan | | | 1= | The Cathedral School, ASM
| | | Ashik Jayakumar
Sam Batten
Matthew Willis | | | 1= | Emmanuel College, Indian's Deciphering Academy
| | | Ishank Arora | | | 1= | Wrenn Secondary School, Racemy
| | | Emily Anniwell
Rachel Wilson | | | 1= | King Edward VI Grammar School, Chelmsford, Cifrario
| | | Tim Havard, Kevwe Ighorodje, George Metson, Daniel Owens, Nicholas Sale, Divyen Vanniasegaram | | | 1= | Queen Elizabeth's Barnet, Challengers
| | | | | 1= | Haybridge High School and Sixth Form, Fantasmic Four
| | | Eleanor Gannon
Dan Starks
Jonny Lewis
Ben Hole | | | 1= | King Edward VI Five Ways, Shasaten
| | | Tamsen Ward
Felicity Parker
Callan Priddey | | | 1= | City of London School for Girls, Crazy Coder
| | | Dhaksha S | | | 1= | Greenford High School, Unbreakable
| | | Sareena Bassi, Vinkal Meggi, Hussein AL-Fazly, Imaan Binyusuf, Nathusha Srithas, Navneet Bahra, Seema Wadhia, Aqsa Khan, Neeraj Dhunna, Arun Kamalanathan, Waris Ahmed, | | | 1= | King's School Canterbury, The Adequate74
| | | | | 1= | William Farr School, Pi And Chips
| | | Christopher Drakes
Kieran Fuller
Rhys Tomlinson
Cameron Margetts | | | 1= | Queen Elizabeth School, Craic Addicts
| | | Michael Harkness | | | 1= | Wallington County Grammar School, Asian5
| | | Arsalan Harris
Sooria Rajakanthan
Panushan Srikantharajah
Ammar Haque
Abdul Chaudhry | | | 1= | Bilborough College, DARJARCK
| | | Robert Airey
Jake Gull
Haazim Fawzy
Daniel Ashmore
Abisola Solola
Christine Martin
Katie Hill
Rhianne Dobson | | | 1= | Edinburgh Steiner School, The Original Code Breakers
| | | Penguin FM, Anccuter, Bonjour, Nomad, Lucy Wight | | | 1= | Southend High School for Girls, Torchwood Lover
| | | Melody Crafer | | | 1= | Royal Grammar School Guildford, Team Amazing
| | | Elliot Sutcliffe | | | 1= | Alcester Grammar School, Zobot
| | | Zoe | | | 1= | Oxford High School, AlphabetSoup
| | | Hannah Horton
Lisa Li
Jonathan Horton
Celina Sherlock | | | 1= | Queen Elizabeth's School, Barnet, MissWynn
| | | | | 667 | Castle Rock High School, Pizza 101
| | | Luke Fradsham, Tom Harris, James Harris | | | 667= | Cheltenham Ladies' College, Yum Yums
| | | Miyako Rogers, Abigail Goh, Sophie Lee, Gabrielle Matthews | | | 667= | Ellen Wilkinson School for Girls, Alice Appleby
| | | Alice Appleby | | | 667= | Convent of Jesus and Mary Language College, Pythagoras' Pals
| | | Angela Torres, Alexandra Bawiec, Tobe Ifeogwu, Ariam Tesfagbr | | | 667= | Scotstown Primary, Scotstown Code Crunchers
| | | Franzi, Calum, Nicholas, Chloe, Emily, April | | | 667= | Oathall Community College, Oathall 10
| | | James Lazib, Ben Tucker, Will Matthews, Phoebe Freeman, Vivian Wu, Connie Went, Helen Wilson, Charlotte Forster, Jonathan Bedingham | | | 667= | King Edward VII School, Kes Cipher Minions
| | | Minion 1, Minion 2, Minion 3, Minion 4, Minion 5 | | | 667= | Emmanuel College, Two And A Half Men
| | | Jack Greenslade, Matthew Penney, Michael Farrell | | | 667= | St Bedes Catholic Middle School, The Denominators
| | | Alice Rogers
Tara Rafaty
Jessica Notley | | | 667= | The Henry Beaufort School, Team Elephant
| | | | | 667= | WHTC, Harmony
| | | Yathursha Pushpakanthan
Jasmine Parmar
Ishita Lama Rai
Dhara Mehta
Anya Kerai | | | 667= | Wembley high technology college, A$$A$$IN CREED
| | | Dhruv Patel, Vrushali Atul, Shavaiz Mandalia, Nolan Ogbebor | | | 667= | Wembley High Technology Collage, The Decipherer
| | | Tanishkaa Deshmukh | | | 667= | George Watson's College, George Watson's College
| | | | | 667= | Redland Green, Redland Green
| | | | | 667= | Norbury Manor Business And Enterprise College, Super 8
| | | Mejgan Saidi
Samirah Oyede
Neetasha Useree
Shivani Patel
Chaitavi Magia
Mashada Ahmed
Gowsiga Rathakrishnan
Nosheen Ahmad | | | 667= | Greenhead College, Nerds With Glasses
| | | Ashleigh Davey
Lal Fish | | | 667= | Warden Park Academy Trust, WP Code Team
| | | Katie Shaughnessy
Ben Brinley Codd
Dominic Fielding
Emma Jenkins
Lewis Fitzgerald
Georgia Vigar
Joe Goodchild | | | 667= | Alderman White School, Foward Unto Dawn
| | | Nathan Taylor
Oliver Leask | | | 667= | Preston Manor School, Apollo Dynamite
| | | Het
Rajvi | | | 667= | The Plume School, The AbSURDities
| | | Ed Basham
Alex Dack
Katie Hall
Liam Biddle | | | 667= | Derby High School, The Zombies
| | | Hazzie And Niki | | | 667= | Tapton School, Tapton School Y13
| | | | | 667= | Woodhouse Grove School, The E Team!
| | | Ellie Nott | | | 667= | Alderman White School, Mathletes
| | | Ruby Mason
Isobel Meatcher
Catherine Hudson
Molly Sneath | | | 667= | Upton Hall, Upton_42
| | | | | 667= | Farnborough Hill, Just_amy
| | | Amy Davies | | | 667= | Woodlands School, WoodlandsCipher
| | | | | 667= | Barton Peveril, WhoTheHellknows
| | | Alys | | | 667= | Sidmouth College, TylerHH
| | | Tyler Hillier | | | 667= | Emmanuel College, The Jigglypuffs :)
| | | Gemma Wilcox, Kate Cleland, Lizzie Spencer-Robinson | | | 667= | City Of London School For Girls, J-Tell
| | | Sonja And Julie | | | 699 | Emmanuel College, LK123
| | | | | 699= | QEHS gainsborough, Jellybeaans
| | | Beth, Eleanor, Alice, Alex, Niamh, Sasha, Charlotte | | | 699= | Latymer Upper School, NCA
| | | Noor, Claire And Alexander | | | 699= | Grange Academy, Wildcats
| | | Corinne Menmuir, Alex Waddell And Craig Gemmell | | | 699= | Ellen Wilkinson School for girls, The Problem Solvers
| | | Zahraa Tayyar
Madina Kamranzai
Rooma Kamranzai
Shehr-bano Syed
Hodan Muse | | | 699= | Emmanuel College, Cushdee Beltas!
| | | Daniel Jeffrey
Alex Smith | | | 699= | Sacred Heart High School, Sacred Heart Cipher Team
| | | Rebecca, Isabella, Sarah, Lily, Holly, Mariam, Anna, Ciara, Honor | | | 699= | Ysgol Glan Clwyd, Mintymont
| | | Morgan | | | 699= | Wilson's School, XLR8
| | | Luke Shortland
William Bowdery | | | 699= | Bourne Grammar, Thecodecrackers239
| | | Conor
Ashok
Aaron | | | 699= | South Wilts Grammar School, The Torts
| | | TtoiseTia45 | | | 699= | Ashford school, WE ARE DAVE Exclamation Mark YOGNAU(gh)T
| | | | | 699= | The Perse Upper School, Cipherette
| | | | | 699= | Alderman White, The Munchers
| | | Robyn
Christy
Elisa
Kienen
Jodi | | | 699= | The Perse School, Banonkers
| | | Banonkers
Banonkers2 | | | 699= | St Mary's Music School, SMMS 1
| | | Ruairidh(il Capitaine)
Padruig
Rory
Richard
Seamus
Alexander
Fraser | | | 699= | Westminster, Westminster
| | | | | 716 | Greenwich Free School, FireBirds
| | | Leeson Bryan Woodrow Coster,
Kyle Torpey,
Joe Conteh. | | | 716= | Greenwich Free School, Swift
| | | Leeson Bryan Woodrow Coster | | | 716= | Tapton Secondary School, Jasper's Cannon
| | | Tom Procter, Imogen Carter, Jonny Powell, Jamie Harris, Tom Rundle And Will Shen | | | 716= | Wembley High Technology College, FoodFanatics
| | | Mariaaxo
Mazonater
Onyinyee | | | 716= | Gordano School, Cameron Tarrant
| | | Cameron Tarrant | | | 716= | Emmanuel College, The Computer Nerds
| | | | | 716= | bluecoat, AWSOMNESS
| | | | | 716= | Derby High School, Progrock
| | | Sarah Hilton
Sue Bussey
Chris Eales | | | 716= | Derby High School, Cookie Monsters
| | | Raffaela Giacobbe
Ya'el Sacker
Harshani Dhanda | | | 725 | Queen Elizabeth's School, Mün Or Bust
| | | | | 725= | downham market academy, The Maths Devils
| | | Kerreanne Edwards, jade Barker, charis Clements, nicole Smith, maddison Carter | | | 725= | Bedales, Adelphoi
| | | Keir Dale
Freddy Mardlin | | | 725= | James Hamilton Academy, James Hamilton Academy
| | | Miss Ross
Sarah-Jane Baird
Janice To | | | 729 | Runshaw College, Mike & Nicole
| | | Mike And Nicole | | | 730 | Sharnbrook Upper School, Our Teacher Made Us Do It!!!
| | | Hannah, William, Viraj, Thomas, Ben, James, Catherine, Emma, Jonathan, George, Selena, Gabriel, Emma, Georgina, Enida, Prisca, Jack, Danesh, Luka, Oliver, Bethany, Tom, Sam, George | | | 731 | alderman white, We're Cheating
| | | Callum Bottomley
Daniel Sargent
James Hellon | | | 731= | Alderman white school, TEAM TERRIBLE
| | | HarpzBADMAN, The Gloverment!, ARZZ, Goody-Goody | | | 731= | mayville high school, Narnia
| | | Ben
Harrison
Katherine
Mathura | | | 731= | Emmanuel College, Insert Name Here
| | | Oliver Hogg
Aaron Morris
Dylan Bradley | | | 735 | Emmanuel College, Tunny Cryptography
| | | Luke Robinson | | | 736 | Barton Pevril College, Anonymous
| | | Eruantiel, Wolfcrafter | | | 737 | Chancellor's, Apple Pi
| | | Julia E, Natasha G, Laura H | | | 738 | Chancellor's School, The Rubber Duckies
| | | Katharine, Lorna And Maddie | | | 739 | Dunblane High School, Cipher Code Club S2
| | | Adam Evan
Elizabeth Hughes
Emma Hughes
Flynn Starrs
Harry Goodwin
Samuel McKinney
Rachael Howie | | | 740 | Cwmtawe Community school, Brain Stormers
| | | Rhys Kinsey-Jones
James Lloyd | | | 741 | BIS Vietnam, My Hoang
| | | My Hoang | | | 742 | Emmanuel College, Making Bad Chemistry Jokes Because All The Good Ones Argon
| | | Tilly
Lewis
Jonathan | | | 743 | Sharnbrook Upper School, 09XFT2013
| | | Chapman, Amy
Armstrong, Emily
Aveston, Maisie
Bahia, Dilpreet
Bredell, Estiaan
Britt, Nathan
Cornwell, Hannah
Cook, Lucy
Davis, Katie
Edgeley, Sam
Haire, Callum
Jabegu, Lanuma
Kiddy, Louise
Lewin, Tom
Mann, Alex
McCarthy, Alistair
McDonagh, Joe
Palmer, Neve
Peart, Lauryn
Place, Hannah
Rattu, Ellie
Richardson, Adam
Rubens, Joe
Spadaccino, Ryan
Stuart, Alan
Sutherland, Heather
Wright, Izaak | | | 744 | Altrincham Grammar School for Boys, C02
| | | Python02, James_fog02, Jackapus02, Arob02 | | | 745 | lakers, CrackAJack
| | | | | 746 | Emmanuel College, Charlieannabron
| | | Anna, Charlotte, Bronwyn | | | 747 | Whitgift, Mothers Meeting
| | | Arden Rory Tom Ollie | | | 748 | The Cathedral School Llandaff, Da Cipher Snail Bros
| | | Harry Bluck
Benjamin Lycett | | | 749 | Writhlington, Maths Sensations2
| | | Iyesha Chloe Emily | | | 750 | Mounts Bay Academy, Team Oedipus
| | | Stan Roynon, Kenan Hewish, Oscar Clive, Horatio Halling | | | 751 | Emmanuel College, The Chupa Chups
| | | Louise Reid
Olivia Moran
Wenqian Zeng | | | 752 | Rishworth School, Rishworth School
| | | Jack Frodsham | | | 753 | Wheatley Park School, A Chaos Sarcasm
| | | Oscar Cherrill
Sam Young
Sacha Johnson | | | 754 | Emmanuel College, Jack_liv
| | | Jack McGuinness
Olivia Lee | |
|
| 1 | Whalley Range High School for girls, Purple Ninjas
| | | Alishba, Moshtaha, Hamda, Hannah, Jessica And Jade | | | 1= | Gordano School, Pi Tastes Nicer Cubed
| | | Tom | | | 1= | Manchester High School for Girls, VanessaC
| | | Vanessa Cheung | | | 1= | Westminster School, Guarana
| | | Daniel Gonsalez Pavesio
Leo Turoff
Bavankanth Chandrasekaran | | | 1= | Henry Beaufort School, No Brainers
| | | Josh Payne, Lawrence Sofflet, Dylan Harley, Tom Knapton | | | 1= | Cedars Upper School, Leighton Buzzard, Amgine
| | | EJG, TSJ, JH | | | 1= | Lewes Old Grammar School, Les Craquelins
| | | | | 1= | Clifton College, German Asian Front
| | | Dan_Maz, Yooj | | | 1= | Our Lady's Abingdon, Ramzanova
| | | | | 1= | Earl Mortimer College, EMC Maths
| | | EMC Maths Club | | | 1= | Clifton College, German Scottish Asian Front
| | | Dan_Maz, Yooj, T_Paw | | | 1= | Convent of Jesus and Mary Language College (London), SumDifference
| | | Nicoya Morrison,
Liliane El Eid | | | 1= | Etone College, Ciphers
| | | Curtis Brown, Noorjahan Hossain, Hazel Melville And Chloe Britton Powell | | | 1= | Greenhead College, Sea Pigeon
| | | | | 1= | Colchester Royal Grammar School, Colchester Code Breakers
| | | Adam, Rob And Prasanna | | | 1= | Ormiston Sudbury, Cipher To The Extreme!
| | | Joseph Hinshelwood | | | 1= | St Mary's Music School, SMMS 1
| | | Ruairidh(il Capitaine)
Padruig
Rory
Richard
Seamus
Alexander
Fraser | | | 1= | The Perse, Hmmm
| | | Nick Leach
Ben Huggett | | | 1= | Marlwood, Mr Beer's Cheese Sandwiches
| | | Esmae
Me
Brandon
Stace
Dean | | | 1= | Conyers School, Triple C
| | | Amy, Lauren, Harry, Natasha, Amal, Nathan, Nathaniel, Alistair, Keaton, Megan | | | 1= | The Kings CE School, Emirps
| | | Ediem And Hamaad | | | 1= | Cardiff Sixth Form College, Me And Me Alone
| | | Nathaniel Alcolado | | | 1= | King Edward VI Camp Hill School for Boys, 9S Crew
| | | Jordan Dialpuri, John Hayton, Hassan Hassan | | | 1= | British school of kuwait, Smarties
| | | | | 1= | Emmanuel College, The Jigglypuffs :)
| | | Gemma Wilcox, Kate Cleland, Lizzie Spencer-Robinson | | | 1= | Twyford C of E High School, Enigma
| | | Sipan, Usman, Nathan, Emad | | | 1= | Joseph Swan Academy, At Least We Tried
| | | Michael Hoggart
Dean Hoggart
Jordan Maidment
Jason Hall
Matthew Crame
Luke Graydon
Stephen Rogers
Jack Holiday
Johnny Davison
Karlai Liu | | | 1= | King Edward VI School, Team Sigma
| | | Ruari, Matt, Emma, Ina, Georgia, Marida, John, Alex, Toby, Iona, Tim, David | | | 1= | Torquay Boys' Grammar School, The Mighty Flliott
| | | Elliott Worsey | | | 1= | William Farr School Welton, Team Kryptos
| | | Natasha Anastasiou
Adam Windle
Elizabeth Newnham
Victoria Smith
Charlotte Jones | | | 1= | Barrow Sixth Form College, Huh
| | | | | 1= | Soham Village College, Awesomeness
| | | Hoodster
Dantheman | | | 1= | Barton Peveril College, BHOGDQ
| | | J | | | 1= | stanground academy, Cuty123
| | | Usamah, | | | 1= | Gordano School, AmyW
| | | | | 1= | Tadcaster Grammar School, Wildcats
| | | Tamsyn, Alice | | | 1= | Edinburgh Steiner School, The Original Code Breakers
| | | Penguin FM, Anccuter, Bonjour, Nomad, Lucy Wight | | | 1= | Cardinal Newman College, Thebest[probably]
| | | Annabel Cansdale | | | 1= | The Westgate School, Roma Obtinuit
| | | Dominic, Josh And James | | | 1= | Bishop Stopford School, CipherSmashers
| | | Michael Orgill | | | 1= | Torquay Boys Grammar School, DCatcher
| | | Daniel Catchpole | | | 1= | The Royal Masonic School for Girls, Pi
| | | Ying Cen Tee | | | 1= | CRGS, Team Ross
| | | Coran Allen, Rufus Little-Morgan, Ross Brisk, Rebecca Neill, Rebecca Baslington, Ramandeep Purewal, Peter Lam, Youseff Badr, Callum Latimer | | | 1= | Woodhouse Grove School, Michael Radigan
| | | | | 1= | Eirias High School, The Ciphermen
| | | James
Abbi
Owen
Bethan | | | 1= | Wisbech grammar school, Nikki
| | | Nikki Rastogi | | | 1= | Richmond upon Thames College, Ergo96
| | | | | 1= | Bedales, Trok
| | | Alex Weston
Alice Wilson
Sophie Mills
Oscar Braun-White
Plato | | | 1= | Selby College, Selby College 1
| | | Jamie
Marcus
Ben
Aidan
Will
Jake | | | 1= | UCL Academy, Codicem
| | | Abdi, Antony, Bengisu, Amber | | | 1= | The Perse Upper, Team Lavnik
| | | Lavnik Balyan, Jonah Lehner, Pip Jackson, Pavan Tanna | | | 1= | King Edward VI Grammar School, Chelmsford, Cifrario
| | | Tim Havard, Kevwe Ighorodje, George Metson, Daniel Owens, Nicholas Sale, Divyen Vanniasegaram | | | 1= | The Perse Upper School, Wombat
| | | Thomas | | | 1= | Hills Road Sixth Form College, Imogen
| | | Imogen Grant | | | 1= | Fulford Secondary School, RubixT
| | | | | 1= | Caistor Grammar School, GandalfThePug
| | | Jak Pickerden, Kellan Masharani, James Smith | | | 1= | The Henry Beaufort School, OKAF
| | | Olly
Aaron | | | 1= | Cromer Academy, AI YA!
| | | Lord Jordan IV
Brosephwin
... | | | 1= | City of London School for Girls, Codecating Badgers
| | | Evie Richards, Theo Fitzpatrick, Georgia Taylor-Schindler | | | 1= | Abingdon School, Abingdon School
| | | Brian, Julian, Al, Jonah And Tom | | | 1= | Ermysted's Grammar School, Cryptic Cipher
| | | | | 1= | Northfield School and Sports College, Northfield Legends
| | | Nathan Ferguson
Harvey Cobb
Sam Gamblin | | | 1= | King Edward's School, We've Got No Idea
| | | | | 1= | Horsforth School, Daniel
| | | Daniel | | | 1= | Perse Upper School, CMC
| | | Jchang
AJMinshall
Jchan | | | 1= | City of London School for Girls, Sagae Urbis
| | | Tarshi
Voysey
Aanch | | | 1= | Mayflower High School, Rehpic
| | | Oliver, Mr Cottee, Mr Mills, Imogen, Jaeseok, Millie, Matthew, Jo, Cameron, Taliha | | | 1= | Simon Langton Girls' Grammar School, Charlotte
| | | Charlotte Muehlschlegel | | | 1= | The Perse School, The Code Crunchers
| | | Jamie Bamber, Christopher Stone, Tom Poskitt, Tim Woo, Hugh Goddard | | | 1= | Kings' School Winchester, Cymru Crew
| | | Tobias Stonier
George Ellis
Stuart Veal
William Morris
Tom Wilson | | | 1= | King Edward VI School Southampton, Xld_Nhcf_Mjqk
| | | Ollie
Mike
Eleanor | | | 1= | Alderman White School and Language College, The Purple Hand Gang
| | | Lewis Kime, Thomas Macsweeney | | | 1= | Richmond Upon Thames College, MiNTymo
| | | | | 1= | Springwood High School, Rohan
| | | Rohan Rastogi | | | 1= | Queen Elizabeth's High School, For A Good Prime, Call The Pi-oneers
| | | Fred Seeley
Will Holliday
Will Bland
Rory Fish | | | 1= | Ilford County High School, Descythers
| | | | | 1= | St Mary's school, THE FIVESOME
| | | Kristen Know, Chloe Hutton, Betty Mak, Hannah Wu, Jolie Zou | | | 1= | Ilkley Grammar School, Georgia Steph Laura Sam Sophie
| | | Georgia, Steph, Laura, Sam And Sophie | | | 1= | Wapping High School, Wapping High
| | | | | 1= | Welbeck Defense Sixth Form College, DSFC CC
| | | Sebastian Drew
Michael McDonnell
Daniel McGraw
Alastair Bartlett
Timothy Daulby
Christopher Baish | | | 1= | Rossall, Emperor Of Universe
| | | Adam Tran
Huy Vu
Peter Kovacs
Robert Liu | | | 1= | Queen Elizabeths School Barnet, MyTeam
| | | | | 1= | Alderman White School, Seven Squared
| | | Lydia Stott
Rebecca Evans
Hollie Davis
Matthew Flood
Megan Murphy
Ed Bird
Callum Walsh | | | 1= | Hills Road Sixth Form College, The Fellowship
| | | | | 1= | St Helen and St Katharine, The Order Of Chaos
| | | Immy, Kat | | | 1= | Wallington County Grammar School, Asian5
| | | Arsalan Harris
Sooria Rajakanthan
Panushan Srikantharajah
Ammar Haque
Abdul Chaudhry | | | 1= | Magdalen College School, Eo.codebreaking()
| | | Euan | | | 1= | Barton Peveril, Jellyfish
| | | Tabitha Sparks, Rebecca Wright, Carlyne Caprial, Stas Taylor, Jesse Garcia Dykes, Harrison Mevey | | | 1= | Graveney School, Bellum Ago
| | | Roxane, Genevieve, Opheliac, People Who Didn't Come The First Week Because... | | | 1= | malmesbury school, Sylvain Is Cool
| | | Sylvain | | | 1= | Queen Elizabeth's School, The Cryptos
| | | | | 1= | william farr c of e school, 2 E's The M And It
| | | Rebekah Ward, Marguerite Sherry, Emily Watt, Elinor Clark | | | 1= | City of London School for Girls, Piepie
| | | Marie Wilkins
Amelia Greer
Nicole Tse | | | 1= | Rossall, Blue Banana
| | | Jimmy Pham
Daniil Katran
Vishal Rajagopal | | | 1= | Altrincham Grammar School for Boys, The Nubcrackers
| | | George Gould, Sam Harrison | | | 1= | Etone College, Team Morph
| | | Fudge Phillips
Molly McDonagh
Kit Kat Stevens
AdamElros | | | 1= | Parkstone Grammar School, Pink Prittstick
| | | Hayley, Emma, Michael | | | 1= | Mayfield Grammer school, Buffy
| | | Bethany | | | 1= | Sacred Heart High School, TeamSHHS
| | | Bea, Louise, Samantha, Lizzie | | | 1= | no school, Elinor Macnab
| | | | | 1= | Soham Village College, UNKNOWN
| | | UNKNOWN8198 | | | 1= | Icknield High School, Avocadostone
| | | | | 1= | Ripon Grammar School, RGS Cryptographers
| | | Twm
David
Matt | | | 1= | The King's School, Canterbury, King's Nerds
| | | Sherwood Lam
Alexander Sergeev | | | 1= | Altrincham Grammar School for Boys, Absolutely Positively Nearly Unbreakable
| | | Ben Akrill | | | 1= | Wallington County Grammar School, Hut1729
| | | Matthew Colpus
Timothy Colpus | | | 1= | Kesteven and Grantham Girls' School, The Neutron Stars
| | | Anya, Charlotte, Issie, Karolina, Lauren, Rachel, Sarah And Sarah. | | | 1= | Joseph Swan Academy, Ther0m
| | | | | 1= | Queen Elizabeth's School, Code11
| | | | | 1= | Westminster School, DancingDonkeys
| | | DancingDonkey101 | | | 1= | Simon Langton Girls' Grammar School, The Greek Geniuses
| | | Naomi Miall, Kirsten Lee, Joanna Lam, Duo Zhao | | | 1= | Bourne Grammar, Thecodecrackers239
| | | Conor
Ashok
Aaron | | | 1= | QEHS Gainsborough, We Are Not Expecting To Win A Game Of Chess In The Next 23 Hours 59 Minutes
| | | Morgan Steed
Jacob Black
Henry Padley
Oscar Powell
Dominic Ralph | | | 1= | Bryanston School, Alpha
| | | | | 1= | Peter Symonds College, Codex42
| | | Darren Zeng, Benjie Wang, Hamish Corfield | | | 1= | City Of London School For Girls, Gamma
| | | Lisanne Go
Jennifer Griggs | | | 1= | Aldworth Science College, Blue
| | | Omar Herrera | | | 1= | King Edward VI Five Ways School, Brigadier
| | | Jake Topping | | | 1= | Henry Beaufort School, The Flamingos
| | | Michael Ellis | | | 1= | Bingley Grammar School, Krollo
| | | Joseph Krol | | | 1= | Emmanuel College, Indian's Deciphering Academy
| | | Ishank Arora | | | 1= | Cedars Upper, Bells
| | | | | 1= | Latymer Upper School, NCA
| | | Noor, Claire And Alexander | | | 1= | Camden School For Girls, SaMTHG
| | | SaMTHG | | | 1= | Westcliff High School for Boys, Whsbcipher2013
| | | Jack Belham
Kiran Darmasseelane
Andrew Cooper
Daniel Bard
Viral Patel
Thomas Simmonett
Luke Barratt-Bentley
Chloe Cocks | | | 1= | The Kings School Canterbury, Linacre1
| | | HarryAChurchill | | | 1= | Alderbrook School, CLEVER CLOGS
| | | Ellie Boot
Louie Boot
Oliver Boot | | | 1= | Queen Elizabeth's High School, Team BETA
| | | Ben P, Emma B, Toby S, Andy W | | | 1= | The King's School Canterbury, Enigmatica
| | | | | 1= | L'ecole du lion, Pouilly Professeurs
| | | | | 1= | Royal Grammar School, Guildford, Cookie Crumb
| | | Polar, Grumpy | | | 1= | Helston Community College, The Last Chancers
| | | Simon, Ovidijus, Harry | | | 1= | Norbury Manor Business and Enterprise College for Girls, Mind Sparks
| | | DjihaneB, ZahraB, SaharS | | | 1= | Sir Thomas Rich's School, 1337
| | | Rob J, Tristan M, Jake S | | | 1= | Magdalen College School, Ostrich
| | | Alice Hawkins | | | 1= | Park House School, OswinOswald
| | | | | 1= | Preston Manor School, Apollo Dynamite
| | | Rajvi And Het | | | 1= | Tudor Grange Academy, TGCipher
| | | | | 1= | Woodhouse Grove, Balliol
| | | Richard, Dan And Yana | | | 1= | Sacred Heart, Turing
| | | Lara Sean | | | 1= | Westholme School, Team Unicorn
| | | Louise, Beth, Hasna, Isha, Amaani, Aleeza | | | 1= | Queen Elizabeth's Gainsborough, The Parabolas
| | | Victoria, Hannah And Jess | | | 1= | Bedales School, Patjanew
| | | Patrick Newlands | | | 1= | The London Oratory School, Jarab
| | | Jarab | | | 1= | Preston Manor School, Apollo Dynamite
| | | Het
Rajvi | | | 1= | alderman white, We're Cheating
| | | Callum Bottomley
Daniel Sargent
James Hellon | | | 1= | North East Wolverhampton Academy, Mr D
| | | Mr Dickson | | | 1= | St. Joseph's College, NCCboss
| | | | | 1= | Chancellor's, Tohsmuc
| | | Antonio, Kunal, Wallace | | | 1= | Matthew Arnold School, RJB17
| | | | | 1= | Aboyne Academy, Deeside Crackers
| | | Cracker 1
Cracker 2
Cracker 3
Cracker 4
Cracker 5
Cracker 6
Cracker 7 | | | 1= | The Angmering School, The Clue Busters
| | | Flynn Hickey Adam Woodard Arran Collis | | | 1= | Wallington County Grammar School, NoRealSolutions
| | | Salih Kadri
Daniel Sherlock
Amir Hamza | | | 1= | South Wilts Grammar School, Katie Collins
| | | Katie Collins | | | 1= | Notre Dame Senior School, Surrey, Ellaminjoocharlotte
| | | Ella McIntosh, Charlotte Barton, Minjoo Ji | | | 1= | Teignmouth Community School, The Tripod
| | | Leah Donnely
Millie Heath | | | 1= | Highgate School, Highgate
| | | | | 1= | The Judd School, Mother Of Genius
| | | | | 1= | Gordano School, Cameron Tarrant
| | | Cameron Tarrant | | | 1= | Yateley School, Jammin_Brush
| | | | | 1= | Magdalen College School, This_sentence_is_a_lie
| | | Jacob | | | 1= | Parkfield School, Nerd Defenders
| | | Chloe Woodford
Tom Mulder
Kadin Hardey
Oliver Iles
Leon Range | | | 1= | King's High School for Girls, CRYPTONITE
| | | Georgie Box, Saira Boardman, Tash Iredale , Emma Southall | | | 1= | Farnborough Hill, Just_amy
| | | Amy Davies | | | 1= | St Edwards, Oxford, Teddies1
| | | | | 1= | St. Helen and St. Katharine, Owlsforthoughts
| | | Seraphima Goeldner-Thompson | | | 1= | Bournemouth School, GODS OF VICTORY
| | | Sunny Yang, Noah Stride, Sam Beer | | | 1= | Warden Park Academy Trust, WP Code Team
| | | Katie Shaughnessy
Ben Brinley Codd
Dominic Fielding
Emma Jenkins
Lewis Fitzgerald
Georgia Vigar
Joe Goodchild | | | 1= | King Edward VI Camp Hill Boys, The Modest Geniuses
| | | Sam, Tom And Matt | | | 1= | European School Culham, ESCode
| | | August, Gustavs And Pierre | | | 1= | St Clare's, Oxford, St Clare's, Oxford
| | | Aneirin (Nye) Rhys Potter, Guerino Panetta, Artur Khasanov, Mikita Kudlovich, Samra Abd El Wahab, Nicolas Muennich, Kirill Markov | | | 1= | South Wilts Grammar School, DotDotDot DashDashDash DotDotDot
| | | Rebecca Richards | | | 1= | High School of Glasgow, Encrypted
| | | Ela Sefcikova | | | 1= | High Storrs School, Sharpie
| | | TS
LB
RB
JB | | | 1= | hanham high school, Jro
| | | | | 1= | perth high school, Ailbhe
| | | Ailbhe Mitchell | | | 1= | King Edward the VII school sheffield, Low Expectations
| | | Rosie Stillman, Emma Adam | | | 1= | Southend High School for Girls, Torchwood Lover
| | | Melody Crafer | | | 1= | Lodge Park Academy, The Fault In Our Stars
| | | Catriona McMath
Chelsea Walsh
Emily Harwood | | | 1= | Simon Langton Grammar School for Boys, JSquared
| | | Elena Guss Tarazona
Kousha Wrigley | | | 1= | Hills Road Sixth Form College, Yes
| | | Dax
Infinigon
Zoggoth | | | 1= | The Perse School, Cipherous
| | | | | 1= | Royal Grammar School Guildford, Olympic Surdler
| | | | | 1= | Cannock Chase High School, Phi
| | | Jak Middleton
Sam Cooper | | | 1= | Gainsborough Queen Elizabeth's High School, Cryptologic
| | | Jack "Wellzy" Wells, Matt "Awesomesauce" Cannon, George "Flappy" Padley, Alex "New Guy" Noakes | | | 1= | King Edward VI Camp Hill School for Boys, Clueless Codebreakers
| | | Saqib Sadiq
Muhammad Ishmaeel | | | 1= | Stephen Perse Sixth Form College, Pippistrelle
| | | Katherine | | | 1= | King Edward VI Five Ways, Barry's Barmy Army
| | | Rob Benson | | | 1= | City of London School for Girls, Blue Code Cracker
| | | Claudia C | | | 1= | King Edward VI Five Ways, ZZzCraK3rzxXx[MLG]quikscope
| | | Boffinbox
Chuggles
Ssvdude
Xcistinguser
Texam | | | 1= | Cox Green School, Absolutely_crackers
| | | Thomas | | | 1= | Sharnbrook Upper School, Grace
| | | Hannah | | | 1= | William Farr, Hannah
| | | Hannah | | | 1= | The Liverpool Bluecoat School, The Best Sixth Formers
| | | Joe Clarke
Aravind Rajasekar
Sam Marson
Ellie Lewis
Casey Spencer | | | 1= | Yateley School, Brushes
| | | Danny
Jazzie | | | 1= | Horsforth School, Leeds, Serb And Dragon Lawrence
| | | Serb,
Dragon Lawrence | | | 1= | Stephen Perse Foundation, Quackers
| | | Yanni, Anna, Wenying, Weishi | | | 1= | Westminster School, Three Guys And A Microprocessor
| | | Alexander Christie
Michael Chwu
Tom Hartley | | | 1= | Hills Road Sixth Form College, Kvasir
| | | Thomas F
Emma B | | | 1= | Beechen Cliff School, Mr Crazy
| | | Wesley Downing
George Downing | | | 1= | St Birinus School, ##..Birinus
| | | Kieran Agg
Matthew Taylor
David Lepper
Nathan Hawkes
Ibrahim Baig
Will Barnes
Seth Howes | | | 1= | St. Gregory's Catholic Primary School, Year 6+5
| | | Sheldon Burton, Joram Claridge, Maslynn Djoukang, Ethan Mercene, Jimmy McGeever, Kornel Zakrzewski | | | 1= | Beechen Cliff, XenoCrew
| | | Sammy Wild
Joe Penn | | | 1= | Stanborough, The Distinct X
| | | | | 1= | Beechen Cliff School, #This-pa Field-pa Is-pa Required-pa#
| | | Timmy Hendrix
Mr Fish
BobbyBob The Flying Bobfish | | | 1= | Beechen Cliff School, The Indestructible Schooners
| | | Seth Hayward
Patrick Akbar | | | 1= | Westminster School, College
| | | | | 1= | Beechen Cliff, Bonzo Dog Dodah Band
| | | Jon Coates | | | 1= | The Plume School, The AbSURDities
| | | Ed Basham
Alex Dack
Katie Hall
Liam Biddle | | | 1= | The littlehampton academy, Team 5D's
| | | Sophie Richards, Rachael Fox | | | 1= | City of London School for Girls, GCHQ Turing
| | | Miranda Cook | | | 1= | Varndean College, Eliza
| | | | | 1= | Varndean College, Ainlina
| | | Ainlina | | | 1= | King Edward's School, Bath, Crocodile Bandits
| | | Benedict Harris, Mark Deng, Dan Wray | | | 1= | Langley Park School for Boys, G-unit
| | | Graham Winter | | | 1= | The Littlehampton Academy, TLACipherTeam
| | | | | 1= | The King's School in Macclesfield, Team T-I-M-E-R
| | | | | 1= | UCL Academy, Cipher Hackers
| | | Kamal
Muhanna | | | 1= | Varndean College, Hannah
| | | Hannah Steadman | | | 1= | The King Edward VI School, The Cipher JJTY
| | | Jobo, Jane, Tom And Yaz | | | 1= | Yateley School, The 3 Mathmateers
| | | Sam Mills, Natasha Avery, Eilidh Reid | | | 1= | Didcot Sixth Form, CipherJENIE
| | | Imogen Campbell
Emily Streets
Eddie Bonner
Josh Pike
Nathan Pounce | | | 1= | Teignmouth Community School, The Soggy Muffins
| | | Tom Chudley Evans
Marcus King
Callum Dykes
Ms Mallin | | | 1= | Beechen Cliff School, The Indestructible Schooners
| | | Seth Hayward
Patrick Akbar | | | 1= | Highfields, The Whovians
| | | Michael Crowfoot
James Boshier
James May | | | 1= | Derby High School, Cipher Stars
| | | Jaimy Sajit
Georgia Pugh-Lewis
Hadley Gregg
Ruby Kumar | | | 1= | Perse School, Sid's Banterful Buddies
| | | Siddharth Chandrappa
William Coleman | | | 1= | Perse Girls, Enigma Pandas
| | | Pencil, Lily, Rachel, Lin Ya, Aky, Mahoney, Trin, Zhiyi | | | 1= | St Marylebone School, Enigmacja
| | | Kamil Kurdziel | | | 1= | St Paul's Girls' School, Stormageddon
| | | Emilia, Emma | | | 1= | King Edward's School, Bath, Crocodile Hunters
| | | Alex, Angus, Jonas, Rory | | | 1= | South Wilts Grammar School, The Torts
| | | TtoiseTia45 | | | 1= | South Wilts Grammar School, Thompson
| | | MThompson | | | 1= | South Wilts Grammar School, Awesome!
| | | Jessica | | | 1= | St Marylebone CE School, H4CKER5
| | | Queenie
Randa
Andrea | | | 1= | Bristol Grammar School, BGS Cryptographers
| | | Nathan May
Navid Alam | | | 1= | Derby High School, Cookie Monsters
| | | Raffaela Giacobbe
Ya'el Sacker
Harshani Dhanda | | | 1= | Dorothy Stringer School, Tristan Cook
| | | Tristan Cook | | | 1= | Cardinal Newman Catholic School, Team Tabby
| | | Tabitha Ogilvie
Tom Mottram
Sam Phillips | | | 1= | St Birinus, Smarties
| | | Daniel Dawson
Harry Hastings
Lewis Crabbe | | | 1= | Highfields School, WoodBeanZ
| | | Josh Wood | | | 1= | Derby High School, The Zombies
| | | Hazzie And Niki | | | 1= | Beechen Cliff School, Team Awsome
| | | Arthur Mawer
Ashley French | | | 1= | St Marylebone CofE school, The Bugs
| | | Rosa, Luma, Karina, Minna | | | 1= | Whitby Community College, WCC Decoders
| | | | | 1= | KEGS Chelmsford, Sifra
| | | Jonathan Wall, Matthew Spaul, James Foster, Henry Sainsbury, Daniel Carter, Owen Woodroff, Ethan Willmer-Anderson, Ravi Shah | | | 1= | King Edward Camp Hill School for Boys, SÏder
| | | Alex Byrne | | | 1= | Bedford College and Lycée du Haut Barr, Bond.....Team Bond
| | | Jim Bateman
Sandrine Picard
Philippe Hauswald
Elliott Upton
Tyle Saunders-Fyfe
Ryan Litchfield
Rhys Miller
Kamil Olchawa
Thierry Bellot
Jean-Baptiste Chiarisoli
Mathieu De Guglielmelo
Axel Gris
Antoine Gross
André Naegely
Anthony Novais
Victor Schmitt
Anthony Weiss | | | 1= | Ralph Allen School, Still Hanging In There
| | | Sam Mason
Liam Breadmore
Harris White
Thomas Walker
Sid Janota
Helen Birks
Laura Birks | | | 1= | Hornsey School for Girls, Enigmacakes+3
| | | Kirsten, Eloise, Clare, Matilda, Elizabeth, Amy, Sherkya, Maja | | | 1= | Liverpool Blue Coat School, Infinitus
| | | | | 1= | Colchester Royal Grammar School, Gone Phishing
| | | Charles, Nathan, Tom, Ryan, Chris, Sam, Tiffany | | | 1= | Hills Road Sixth Form College, Colossus
| | | James | | | 1= | Hills Road Sixth Form College, Yes
| | | Dax
Infinigon | | | 1= | Uckfield Community Technology College, UCTC
| | | Darren Barnett | | | 1= | Bay House School and Sixth Form, PRIME
| | | Harvey Smart, Nathan Stevenson, Holly Butler | | | 1= | King Edward VI Camp Hill School for Boys, ThompsonJ
| | | | | 1= | Clifton College, TeamEpsilon
| | | Matthew Chivers, Isabelle Atkins, Alex Benfield | | | 1= | Fulford School, Team, What Team?
| | | | | 1= | Torquay Boys' Grammar School, The Price Is Still Right
| | | Jonathan Rosser
Andrew Sellek
Samuel Turner | | | 1= | Harrow International School Hong Kong, Beta Testers 1.0
| | | Brian Lo
Chloe Cheung
Vincent Tang
Ilkay Olmez | | | 1= | Abbey Grange C of E Academy, Zyyxw-vuztvx
| | | Mark Cooper | | | 1= | Tunbridge Wells Grammar School for Boys, Chaos
| | | Ben | | | 1= | Altrincham Grammar School for Boys, Error418
| | | Barnaby Sherratt, James Phung, Edward Willems, Anthony Li | | | 1= | Calthorpe Park, CPS Codebreakers
| | | Ben Knights, Mike Godfrey, Hazel Mitchell, Kerry Mitchell, Hannah Rossiter, Michael Winkworth | | | 1= | South Wilts Grammar School, Bryonyrichards
| | | | | 1= | Richard Rose Morton Academy, MathWiz
| | | Daniel Grantham | | | 1= | King Edward VII School, Sheffield, Cryptonite
| | | Thomas Barnard, Tim Lennox, Eve Pound, Ollie Kardoosh, Tanya Sciamanna | | | 1= | Wootton Upper School, Team Pope
| | | Sam Pope | | | 1= | Richard Rose Morton Academy, Marshall Marsho
| | | Ryan Marsh | | | 1= | Forge Valley Community School, The C-team
| | | Tom Calverley, Matt Cross, Micheal Clifton, Jordan Rollit | | | 1= | King Edwards School, Birmingham, Team Rocket
| | | Alex Fung
Bill Wang | | | 1= | King Edward's School Edgbaston, Divine Shift
| | | Jules Desai
Raghav Aggarwal
Vidy Reddy
Junbo Shim | | | 1= | whalley range high school for girls, Aspire
| | | Elnaz Habib
Zarah Waheed
Aleena Aqeel
Fajar Rana | | | 1= | Nether Stowe, The Smarties
| | | Joe M-Cipher Master
Joe A-Cipher Cracker Assistant
Adam-Cipher Cracker Assistant
Nathan-Cipher Cracker Assistant
Josh-Cipher Cracker Assistant | | | 1= | The King's School in Macclesfield, Interactive Paper
| | | Edward N, Tom C And Lawrence F | | | 1= | Alcester Grammar School, Ciphermuppets
| | | Jamie, Dom, Simon, James | | | 1= | Ellesmere Port Catholic High School, Mathsurgery
| | | Dean Hope, Laura Downey, Melanie Rowland, Rebecca Breen, Hannah Wilson | | | 1= | Varndean 6th form college, Justintian
| | | Sam Watling | | | 1= | Sir John Leman High School, Featherly
| | | James Moore
Henry Twist
Joseph Barker
Matthew Hawes | | | 1= | Alderman white, Team Flare
| | | | | 1= | The UCL Academy, The Lions
| | | Hanna, Darkangel21, Hajerah, Levinia | | | 1= | Holmes chapel comprehensive school, Dah The Goose
| | | Tom Swinnerton
Ryan MacAlister
Ryan Lysycia
Ollie Welch | | | 1= | The Piggott School, The Piglets
| | | Archie, Jake, Harriet, Harry | | | 1= | Teignmouth Community School, Barney The Dinosaur
| | | | | 1= | King Edward VII School Sheffield, KESY10
| | | James Stillman, Colleen Sellwood, Nicola Purslow, Phoebe Bennett, Cian McAuley, Evie Cook & George White | | | 1= | Peter Symonds College, Omega Decoders
| | | Warren Allen, Ella Fleetham, Derry Leng | | | 1= | UCL academy, Cipher Crackers
| | | Samuel Khan
Freddy Neaves
Benjamin Borysenko
Lirak Bajarami | | | 1= | King Edward VII Sheffield, Qwertycipher
| | | Claire, Juliet, Laura, Laura, Jasmine | | | 1= | Helston Community College, Helston
| | | Ella, Lisa | | | 1= | High Storrs, High Storrs Stars
| | | TP
FH
JB | | | 1= | Ilkley Grammar School, SeriousSuggestion
| | | Ben Fripp, George Ransome, Callum Denison Smith, Jack Bearpark, Max Beesley | | | 1= | Wilson's School, Scrubs Unite
| | | Callum
Sami
Christian
Arran
Jack | | | 1= | Walton High, The Further Maths 6
| | | Tom Yates
Tom King
Peter Diamond
Alex Baines
Graeme Hutchison
Andrew Burnell | | | 1= | South Wilts Grammar School for Girls, Emmabanana
| | | Emma Clarke | | | 1= | George Salter Academy, Team GSA
| | | Pranav, Sunil, Rohit, Luciano, Mohammed, Zahidur, Conner, Dilkaran, Faisel, Tyler | | | 1= | King Edward VII School Sheffield, Syfaaaaaa
| | | Jake Johnson, Alex Murray, Adday Heller, Rachel Purdie, Meg Plowright, Teodor Tzokov, Jack Lockwood, Tomas Honeywell | | | 1= | Kings' School, Cipherlogical
| | | | | 1= | Claires Court, Claires Courrt Senior Boys
| | | Zac Sanders, Josh Hamlet, Zeeshan Hussain, Piers Jonkers, Harry Gowland, James Byerley, Harry Turner, Owen Richards And Jack Brown | | | 1= | George Watson's College, George Watson's College
| | | | | 1= | King Edward VI Five Ways, Shasaten
| | | Tamsen Ward
Felicity Parker
Callan Priddey | | | 1= | George Watson's College, George Watson's College
| | | Tom, Aidan, Alex, Ben, Adam, Lewis, Zoë, Jemma, Victoria, Ailsa, Anastasia, Julia, David, Thomas | | | 1= | Royal Grammar School Guildford, Team Amazing
| | | Elliot Sutcliffe | | | 1= | William De Ferrers, BKemp
| | | BKemp | | | 1= | Alderman White School, Mathletes
| | | Ruby Mason
Isobel Meatcher
Catherine Hudson
Molly Sneath | | | 1= | Barrow Sixth Form College, VINDIESEL
| | | William "Madman" Thompson
Lok Wah "The Cage" Ho
Daniel | | | 1= | St. Mary Redcliffe and Temple School, SMRT
| | | Susanna Paynter | | | 1= | Royal Grammar School, Igniculus
| | | Michael Wang | | | 1= | The Perse School, Hawk Hill Hawks
| | | Pratap | | | 1= | Westminster School, Beany
| | | Zachary Seddon Deane
Joshua Beanland
Angus Brett
Dominic Brind | | | 1= | Farlingaye High School, Nick & Hannah
| | | Nick
Hannah | | | 1= | The Perse Upper School, Turing Bombe
| | | | | 1= | Perse Upper School Cambridge, Theoretical Voxels
| | | Jonah Lehner | | | 1= | The Perse School, This Is Our Team Name
| | | Vikram, Kilian, James | | | 1= | The Perse School, Banonkers
| | | Banonkers
Banonkers2 | | | 1= | Tonbridge Grammar School, The Cake Is A Lie
| | | Jenni French | | | 1= | Perse Upper, Maxathon
| | | Max Martin | | | 1= | The Perse Upper School, Cipherette
| | | | | 1= | Sharnbrook Upper School, Chucky&Katy
| | | Chucky & Katy | | | 1= | Westminster School, College Bantar
| | | Tigerater
Propro
Reallyepic | | | 1= | Queen Elizabeth's School, Barnet, MissWynn
| | | | | 1= | Queen Elizabeth School, Lucas&Hakan
| | | Lucas Duke, Hakan Kaya | | | 1= | Queen Elizabeth's School, Mün Or Bust
| | | | | 1= | Malmesbury School, Cipher Solver
| | | Will W | | | 1= | Highgate School, Codebreakingkids
| | | Terence Fawden; Sam Huston | | | 1= | Teignmouth Community School, Elfie1011
| | | Liddy | | | 1= | Bilborough College, Attack On Cipher
| | | Tsz Lok Mok
Seok Young Kim
Max Emmett
Vikesh Mistry
Lucy Cruxon | | | 1= | Upton Hall, Upton_42
| | | | | 1= | The Manchester Grammar School, Manchester, Codebreaking Badly
| | | Akash B
Hamaad Yousaf
Ben Wilmers | | | 1= | The London Oratory School, Alright Evelyn?
| | | Matthew Cracknell
Ryan Chung
Aidan Foley
Gregory Potter
Caitlin Mcmanus
Evelyn Pall
Marie-Isabelle Kaminski | | | 1= | Queen Elizabeth's School for Boys, Barnet, Painting Over The Truth
| | | Bhavik | | | 1= | Havant College, Josh
| | | | | 1= | The London Oratory School, Cipher Squadron
| | | | | 1= | Convent of Jesus and Mary Language College (London), NerdTastics
| | | Carla Da Silva, Vanessa May Gavaris | | | 1= | Padworth College, Padworth Pacers
| | | Ethel | | | 1= | Cotswold School, We Must Be Crackers!
| | | Percivalalb
Frodo207
DustyLemom | | | 1= | Thorpe St Andrew School, Michael Gove Is A Nice Guy
| | | Matthew And Daniel | | | 1= | Oxford High School, AlphabetSoup
| | | Hannah Horton
Lisa Li
Jonathan Horton
Celina Sherlock | | | 1= | Perse Upper, Josh
| | | Josh | | | 1= | The Perse, The Lemon Sherberts
| | | Soo Yeon Kim | | | 1= | The Piggott School, The Further Four
| | | Sam, Andrew, Gareth, Ãllün | | | 1= | Westminster School, Caesar Shifters
| | | Benjamin Dayan, Alyssa Dayan | | | 1= | William Farr School, Pi And Chips
| | | Christopher Drakes
Kieran Fuller
Rhys Tomlinson
Cameron Margetts | | | 1= | Didcot Girls School, NiaVic
| | | Nia Geary-Andrews
Victoria Agg | | | 1= | Westcliff High School for Boys, Cipher@whsb
| | | Simon Houghton
Jasper Alizond
Javan Heales
Faisal Rehmen
David Argent
Charlie Cable | | | 1= | King Edwards VI Grammar School, Pythag-r-us
| | | George Brumpton
Clare Higgins | | | 1= | City of London School for Girls, Butterfly
| | | Naomi Wei | | | 1= | Tapton School, Tapton School Y13
| | | | | 1= | The Grange Senior School, LosMuchosMachosNachos
| | | Alex Woodpigeon
Angus McEwan | | | 1= | South Wilts Grammar School, Bizzledoughnut
| | | Izzy | | | 1= | Caistor Grammar School, The Night's Watch
| | | Samuel Lomax
Edward Jeavons
Philip Moseley
Alex Hibbert | | | 1= | Plume School, The X-men, & Holly
| | | Joel Manning, Jake Gilroy, James Dickson, Ashley Green, Toran Hansen And Holly Newman | | | 1= | Earlston HIgh School, Ehs
| | | | | 1= | Dover Grammar School for Boys, 0x44475342
| | | | | 1= | Urmston Grammar, Optimum Quadrigis
| | | Mike, Matt, Rhea, Grace, Olivia, Alex, Tom, Leon | | | 1= | Copleston High School, Pythag-R-Us
| | | George Sutton
Ellen Wootten
Kerry Penaluna
Carlie Fitch | | | 1= | Wycliffe College, Wycliffe College Team B
| | | Thomas Lewis, Thomas Kendell, George Hartson, Joe Lewis | | | 1= | Derby High School, Progrock
| | | Sarah Hilton
Sue Bussey
Chris Eales | | | 1= | teignmouth comunity school, Rhino Elephant
| | | Anna
Toni | | | 1= | Punahou, ....
| | | | | 1= | Gordano School, Ace Decipherers
| | | Rob March, Tom Bath, Laurence Wellesbury | | | 1= | King Edward VII School, Sheffield, The Team Of Dan
| | | Dan, Daniel Danny And Daniella | | | 1= | St Albans High School for Girls, GemCrackers
| | | Kate Gemmell
Adam Gemmell | | | 1= | South Wilts Grammar School, Shadowfax
| | | Jessica Quigley | | | 1= | Stockport Grammar School, SGSClub7 Et Al
| | | Tom Allport, Jonathan Bennett, Jess Black, Jonathan Brady, Patrick Duffy, Lewis Higgins, Adair Paez-Bastia, Sam Howard | | | 1= | Birkdale School, Birkdale
| | | Zach Smith
Sabeeh Sadiq
Byron Hemingway | | | 1= | Bryanston School, Polybius
| | | | | 1= | Teignmouth Community School, Fazak
| | | Fazz | | | 1= | King's school Grantham, Kings Grantham
| | | | | 1= | The Grange School, Hartford, Aye Sea Turtles
| | | George C | | | 1= | Torquay Boys' Grammar School, Ed
| | | Eddy | | | 1= | Teignmouth Community School, Roots Of Unity
| | | Roots Of Unity | | | 1= | King's School Canterbury, The Adequate74
| | | | | 1= | Queen Elizabeth School, Craic Addicts
| | | Michael Harkness | | | 1= | Haybridge High School and Sixth Form, Fantasmic Four
| | | Eleanor Gannon
Dan Starks
Jonny Lewis
Ben Hole | | | 1= | Alcester Grammar School, Zobot
| | | Zoe | | | 1= | Alderman White School, Oswald
| | | Cameron Wedgeworth, Eleanor Beestin, Michael Thomas, Louis Wright, Sam Garton | | | 1= | Allertonshire, ÏÃr²
| | | Redfred808 | | | 1= | Alderman White School, The Confused Optimists
| | | Jonathan Townsend
Madeleine Beestin
Emily Stott | | | 1= | City of London School, The Train
| | | Charlie Hu | | | 1= | Richard Lander, Odd Numbers
| | | Charlie, David, Jordan, William | | | 1= | Alderman White, The Cheese Puffs
| | | Megan Homer
Lily Oates Harrison
Maeve Brittle
Thomas Hall | | | 1= | Queen Elizabeth's Barnet, Challengers
| | | | | 1= | Cleethorpes Academy, The Time Travellers
| | | Ashley Andrews
Deanna Cowdroy
Megan Taylor
Leonnie Sykes
Caitlin Craven | | | 1= | Greenford High School, Unbreakable
| | | Sareena Bassi, Vinkal Meggi, Hussein AL-Fazly, Imaan Binyusuf, Nathusha Srithas, Navneet Bahra, Seema Wadhia, Aqsa Khan, Neeraj Dhunna, Arun Kamalanathan, Waris Ahmed, | | | 1= | The London Oratory School, Alphabet Funtime
| | | James, Patrick, Luke | | | 1= | Bilborough College, Cryptography Crew
| | | Oliver Wilkinson, Anil Kiral, Leon Galiano, Alistair Benford | | | 1= | Kings' Winchester, Weapons Of Math Destruction
| | | Twilson
Elvis
Wilmo
Tobelerone
RFC | | | 1= | Queen Elizabeth's High School, Chris
| | | Chris | | | 1= | Icknield High School, Crackers
| | | | | 1= | The Guernsey Grammar School and Sixth Form Centre, Crackers
| | | Harry Plumley | | | 1= | Clifton College, οι αγελάδεÏ
| | | Bogdan Dumitrascu
Oliver Hubbard
Erin Lin | | | 1= | City of London School for Girls, Crazy Coder
| | | Dhaksha S | | | 1= | Collingwood College, The Z Team
| | | Jon Carlisle, Dan Pike | | | 1= | Tonbridge Grammar School, Birdbrain
| | | Rose | | | 396 | St Paul's Girls' School, Pond
| | | Greta, Florence, Kiran , Ludovica | | | 396= | Emmanuel College, The Daring Decipherers
| | | Hakan, Emilia, Joshua, Dean | | | 396= | Q.E. Boys, Barnet, Avihsnix
| | | Shiva | | | 396= | Highgate, Xinpeng
| | | | | 396= | Wilson's School, XLR8
| | | Luke Shortland
William Bowdery | | | 396= | Yateley School, Xirtam
| | | Scheharazade Al-Ahmad
Sheikh Munawar-anjum Ahmed
Alexander Merry
Younes Al-Ahmad | | | 396= | yateley school, Winchester
| | | Scheharazade Al-Ahmad | | | 396= | Cheltenham Ladies' College, Shiao-li Green
| | | | | 396= | City Of London School For Girls, J-Tell
| | | Sonja And Julie | | | 396= | The King's School, Canterbury, Hong Kong Codebreakers
| | | Edward Chan, Marcus Wong, Henry Lee | | | 396= | Coventry Blue Coat C of E Academy, Phoenix Crackers
| | | Sharon Sundaram
Emily Bwanali
Davina Haywood
Patrycja Maruszewska
Pelumi Ajayi
George Hunt
Tenisha Prah
Caleb Griggs-Taylor | | | 396= | Henry Beaufort School, Minions
| | | Imogen Hawkes
Max Hawkes | | | 396= | Stanchester academy, The Cipher Master
| | | | | 396= | Henry Beaufort, The Fishchicken Team
| | | Sam Finch | | | 396= | Home Learning, Norreys
| | | | | 396= | Magdalen College School, Undecipherableciphers
| | | Archie Licudi | | | 396= | Horsforth School, Midnight Crew
| | | Ryan Playfoot, Thomas Hickman, Ellie Lowry | | | 396= | Collingwood College, Eliott Is Bad
| | | Eliott Bloomer | | | 396= | High Storrs School, Enigma
| | | CD | | | 396= | City of London School for Girls, The Silence
| | | Alice L, Laura B, Estelle LB | | | 396= | Wycombe High School, Jellytot
| | | Tanzeelah | | | 396= | Thorpe St Andrew High School, Maths Buddies
| | | Nilani And Verity | | | 396= | Queen Mary's Grammar School, Maximus Cipher
| | | Jeevon Maximus Grewal | | | 396= | Hethersett junior school, Totes Amaze Balls
| | | Isobel Morris | | | 396= | Casterton Business & Enterprise College, CBEC
| | | Rohit Naidu
Sean Davey
James Lear
Jake Walker
Sam Younger | | | 396= | Highgate School, Purple
| | | | | 396= | Queen Mary Grammar School, Myth
| | | Idris Hanif | | | 396= | Wood End School, Alex's Team
| | | Alexander D'Cruz Moore | | | 396= | Sir Thomas Rich's, HP999
| | | | | 396= | The Ellen Wilkinson School for Gils, Brooke And Lucy
| | | Brooke
Lucy | | | 396= | Queen Elizabeth's Grammar School for Boys, Crack Hazard
| | | | | 396= | Royal Masonic School for Girls, Rinkin Park
| | | Bishop, Kim | | | 396= | The Westgate School, The Code Thieves
| | | Alex Stanhope | | | 396= | St George's School for Girls, Justme
| | | | | 396= | King edward VI school (Southampton), NotARealTeam
| | | Alex C-Clay | | | 396= | Greenhead College, Nerds With Glasses
| | | Ashleigh Davey
Lal Fish | | | 396= | William de Ferrers School, Mr B's Knees
| | | Chris Barlow | | | 396= | Wembley High Technology College, Brainiacs
| | | Nikesh Patel | | | 396= | Roundwood Park School, Wildfang
| | | Isabel D'Cruz Moore | | | 396= | Royal Grammar school, Guildford, Cameron Gibson
| | | | | 396= | Greenford high school, The B Team
| | | Kajayini Raguwaran, Tabasam Khan, Tasnia Rahman, Zeynab Hassan, Mandip Chana, Sarah Sathyavan, Kartikey Malik | | | 396= | St Edwards, M+H
| | | Michael Robson
Harry Cavaghna | | | 396= | Altrincham Grammar School for Boys, Helix
| | | AlexAmazing49 | | | 396= | Chancellor's School, The Rubber Duckies
| | | Katharine, Lorna And Maddie | | | 396= | Bishopston Comprehensive School, Enigma
| | | | | 396= | Farlingaye High School, Phil 'n' 'arry
| | | Alex, Peter, Sidney, Liam, Oscar, Aaron | | | 396= | Downham Market Academy, Norfolk In Clue
| | | Place7
Peter
Miniman | | | 396= | St. Edwards Oxford, Teddies141
| | | Noah Phipps
Will BB | | | 396= | The Grange School Hartford, Carlisle Wildcats
| | | George, Henry, Bobby, Seb, James | | | 396= | Marriotts School, A1pha
| | | Scott, Rachel, Kate | | | 396= | Judd School, WeCanMaths
| | | 07zmartin
07Hwebber | | | 396= | QEHS Gainsborough, The 8 Muskateers
| | | Ryan, Joe, Matt, Ralfy, Jack, Cooper, Kewin, Ben | | | 396= | Kings School Chester, Oppenheimer
| | | | | 396= | william farr, Tom's Team
| | | Thomas Stanford, Sam Rushton, Tom Longworth | | | 396= | Kings School In Macclesfield, Crash To Desktop
| | | Matt Butler, Ken Tomlinson, Scott Fielding, Dan Gownas And Andrew Massey | | | 396= | Collingwood College, Wonder Women
| | | Robert Holland
Josh Levett
Ben Faruqui
Jacob Downey
Arnab Biswas
Julian Woodward
Alex Collard
Chris Hayes
George Alexander | | | 396= | Norbury Manor Business And Enterprise College, Super 8
| | | Mejgan Saidi
Samirah Oyede
Neetasha Useree
Shivani Patel
Chaitavi Magia
Mashada Ahmed
Gowsiga Rathakrishnan
Nosheen Ahmad | | | 396= | Ysgol Glan Clwyd, Addicted To Math
| | | | | 396= | Cardinal Newman College, Lnx
| | | Aoife & Rachel | | | 396= | Woodlands Community College, Woodlands
| | | | | 396= | cedars upper, Hammy
| | | | | 396= | Our Lady's Abingdon, Random Sightings Of Algorithms
| | | Anna MacMahon, Laura Burrows, Isabel Maw, Georgina Mansell, Rosie Abi Aoun, Connor O'Keefe | | | 396= | King's School Canterbury, Kyle MacFarquharson
| | | Kyle MacFarquharson | | | 396= | King Edward's School, Birmingham, CACBAK (Code And Cipher Breaking At KES)
| | | Thomas Kurian
Edwin Bahrami Balani
Sarban Hoonjan
Jay Sanga | | | 396= | Ilkley Grammar School, There's No â-1 In Team
| | | Lauren Varley
Rhiannon Savage
Sam Hilton
Max Taylor
Peter Crosby
Rob Holliday
Holly Stockdale | | | 396= | Ilkley Grammar School, Player 1
| | | | | 396= | Llandaff Cathedral School, Thursday Next
| | | Rhiannon Haigh | | | 396= | The King's School Macclesfield, What's A Baseball Cap?
| | | Edward Thompson
Thomas Andresen
Henry Strutt | | | 396= | Selby College, Selby College 1
| | | Marcus
Jamie
Aidan
Ben
Will
Jake | | | 396= | King's School Macclesfield, Colvillez Cool Collective Calculating Coding Collaboration
| | | Matt Harden
Matt Smith
Dmitri Whitmore
Theo Roffe | | | 396= | The Latimer Arts College, The Jelloship
| | | Kade Purbrick
Andrew Winebrenner
Lee Marsh | | | 396= | Treviglas Community College, Froglets
| | | Cake
Frog | | | 396= | King Edward VI Camp Hill School for Boys, Cryptex
| | | Umar Ahmed | | | 396= | colchester royal grammar school, Cipherchallenge13
| | | | | 396= | Woodhouse Grove, Linux
| | | Jonathan Robbins | | | 396= | Notre Dame, Nojokes
| | | Jacqui
Kyoko
Naomi | | | 396= | Colchester Royal Grammer School, Chicken Dippers
| | | James Hamblin
Zachary Kleanthous | | | 396= | Tanglin Trust School, To Catch A Spy
| | | Karyn Rennie | | | 396= | Sutton High School, Woortong
| | | Woorimko, Tonglo | | | 396= | Emmanuel College, TheOrangeOrange
| | | Daniel, Libbi, Jack, Oliver | | | 396= | Dallam school, (This Name Took Us An Hour)
| | | George Purcell
Alexandra Livingstone
Emily Tyson
Emily Young
Matthew Monteith
Max Pearce
Merlyn Gilldaley
Minnie Willard
Natalie Thompson
Sarah Hodgson | | | 396= | Musselburgh Grammar School, The TTT
| | | Kyle, John, Michael, Simon, Ali | | | 396= | King Edward VII, Specialist Science & Sport College, Coalville, James
| | | James Smith | | | 396= | Aldworth School, A.K.C
| | | | | 396= | Barking Abbey Sixth Form, Mathsassins
| | | Omar Haque
Hasan Mahmood
Manesh Patel
Hannan Khurshid | | | 396= | Aldworth school, Bethany
| | | Me | | | 396= | South Wilts Grammar School, Wendy Lin
| | | Wendy Lin | | | 396= | South Wilts, Thea
| | | | | 396= | South Wilts Grammar School, Aboo6
| | | | | 396= | Earlston High School, Secret7
| | | Aaron, Mary, Matthew, Thomas, Euan | | | 396= | NA, Thegenrespanners
| | | Bel | | | 396= | King's School Macclesfield, Quit Screwing Around And Start!
| | | AliT, Credius, Lany | | | 396= | Furness Academy, Furness Academy Flyers
| | | Liam Williams
Andrew Teijlingen Bell
L Cook
K Peifer
L Joel
E Braithwaite | | | 396= | St. Edwards Senior School, Cheltenham, Tasty 3.1415926535897932384626
| | | Jolyon Shah
Jonny Dowie | | | 396= | Hills Road, The Hills ASCIImo's
| | | Ben Norman, Jacob Amacker And Peter Noble | | | 396= | Colchester Royal Grammar School, CryptoMaxim
| | | Tim Scott | | | 396= | The Littlehampton Academy, InfiniteLoop
| | | Adam Waddington
Sam Williams | | | 396= | Henry Beaufort School, Great Garabette
| | | David Garabette | | | 396= | Norbury Manor Business and Enterprise College for Girls, VChappell
| | | Victoria Chappell | | | 396= | Danesfield Middle School, Jaffacakes
| | | JD, KF, CS | | | 396= | Danesfield middle school, PurplePantha123
| | | LC
EM
MM
DM
GR | | | 396= | Danesfield Middle School, Mythical Monkeys
| | | AG AG MM AT | | | 396= | Cromer Academy, Team Team
| | | DatAsianKid Dave!Yognaught AndriaC Mandrews | | | 396= | St Bedes Catholic Middle School, Bob007
| | | William Moody
Joshua Bradley
Charlie Seymour
Rowan Harrison
Trenten Roberts | | | 396= | Braes High School, Braes Maths Club
| | | Craig Reid
Kerr Smith
Ramsey Reynolds
Murray Adams
Daniel Burrow
Josh Heggie
Connor Hartel | | | 396= | Barton Peveril, WhoTheHellknows
| | | Alys | | | 396= | Sir Thomas Rich's, NineTea
| | | Adam Schonbeck
Luke Young | | | 396= | The Piggott School, The Sugarpuffs
| | | | | 396= | The Ellen Wilkinson School For Girls, Tabitha And Farheen
| | | Tabitha
Farheen | | | 396= | Danesfield Middle School, Orange Highlighters
| | | L.P
A.B
S.M
J.W | | | 396= | Danesfield, Mathmalegends
| | | J.K, R.C, L.M | | | 396= | Mayfield Grammar School, Gravesend, Doing It For UCAS
| | | Abby
Kate | | | 396= | Pangbourne College, Abelian Group
| | | Ryan Sun, Cally Choy, Kirill Nezvigin, Ed Vickers, Jamie Miller | | | 396= | The Ellen Wilkinson School for Girls, Sexy Llamas
| | | Hala | | | 510 | Macclesfield Academy, Enrichment Heroes
| | | Joe Black | | | 510= | Bournemouth School, Meekabooha
| | | TP, Luke, JZ, Cam | | | 510= | Tapton Academy, Mercury
| | | Lilly Rui Zhong, Lucy Wren, Amy Smith, Jacqueline Kaminsky | | | 510= | Gymnasium "Am Thie", Calypso
| | | Marie Luise Rockstedt
Marie Dunker
Isabell Strobl
Annika Schüler
Ulrike Holfeld
Anne-Sophie Böker
Fiona Isabell Reinshagen
Antonia Ilona Weber
Laura Eipel | | | 510= | Farnborough Hill, GB1
| | | GB | | | 510= | Henrietta Barnett School, Jessimiser
| | | Jessica | | | 510= | King Edward's School, Bath, MATRIX
| | | Peter Mumford
John-Joseph Brady
Alex Barclay
Elliot Barratt | | | 510= | QEHS gainsborough, Jellybeaans
| | | Beth, Eleanor, Alice, Alex, Niamh, Sasha, Charlotte | | | 510= | City of London School for Girls, The Unlikely Trio
| | | YC; A Zyryanova; Xenia | | | 510= | Wallington County Grammar School, DJR
| | | Rami Abbass
Jithu Subhash
David Gunnell | | | 510= | Wallington County Grammar School, Saiyans
| | | Ahmed Abbass
Abdul Mueed Quraishi | | | 510= | Oathall Community College, Oathall 10
| | | James Lazib, Ben Tucker, Will Matthews, Phoebe Freeman, Vivian Wu, Connie Went, Helen Wilson, Charlotte Forster, Jonathan Bedingham | | | 510= | City of London School for Girls, Team Lotus
| | | Rebecca
Arissa
Flora | | | 510= | Mayfield Grammar School, Gravesend, Jink
| | | Jink | | | 510= | Kings' School, Kings' Teachers
| | | | | 510= | Wellington School, Ayr, Na'Vi
| | | Kieran Kelk
Andrew Hunter | | | 510= | RGS Guildford, Guildfordians
| | | | | 510= | Whalley Range High School, Purple Geeks
| | | Noor
Rohma
Iqra | | | 510= | Ormiston Endeavour Academy, Rouge
| | | Kim, Tiara, Mehj, Tyla, Courtney | | | 510= | The John Bentley School, CodenameJBS
| | | Chloe
Lydia | | | 510= | Ysgol Glan Clwyd, Mintymont
| | | Morgan | | | 510= | City of London School for Girls, PizzaEaters
| | | Eleanor Drayton, Florence Chadwick | | | 510= | Aboyne Academy, Deeside Crackers
| | | | | 510= | JC College, Enigma 8
| | | | | 510= | Mearns Primary School, Messed Up Mearns
| | | Euan Chalmers
Adam Wong
Sam Young
Bobbi Anderson
Adam Ladjadj
Olivia Jackson
Callum Coutts
Rachel Croft | | | 535 | Queen Elizabeth School for Boys (Barnet), SHAH
| | | | | 535= | Aboyne Academy, De Coders
| | | | | 535= | Thorpe St Andrew High School, Mrs Christmas
| | | Mrs Christmas | | | 535= | Mounts Bay Academy, Team Oedipus
| | | Stan Roynon, Kenan Hewish, Oscar Clive, Horatio Halling | | | 535= | Ysgol Glan Clwyd, Bletchey Breakers
| | | Rhys Harper, Carwyn Roberts | | | 535= | Ashford school, WE ARE DAVE Exclamation Mark YOGNAU(gh)T
| | | | | 535= | Freman College, Superencipherment
| | | Meredith
Elly | | | 535= | Cheltenham Ladies College, Yum-yums
| | | Rachel Wong, Gabrielle Mathews, Abigail Goh, Sophie Lee | | | 535= | King Edwards VII, The Commoners
| | | Olly Atkinson, Bruce To, Matt Swann, Alex Hanneman. | | | 535= | Oathall Community College, Oathall 7
| | | Lee Blunden, George Crane, Bradley Garrett, Priya Murugaiyan, Louise Newton, Andrew Galt, Oliver Laine, Reuben Brown, Casey Sheather-Elkins | | | 535= | Bedales, Adelphoi
| | | Keir Dale
Freddy Mardlin | | | 535= | Ysgol Gyfun Cwm Rhymni, Oliver Townsend
| | | | | 535= | St Helen and St Katharine, Mr Clark
| | | | | 535= | Highfields School, Thors Hammer
| | | Matt Maltby | | | 535= | Gymnasium "Am Thie", Robotic Rebellion
| | | Nico Schramma
Tim Weidner
Chris Rosendahl
Benedikt Fischer
Erik Rohkamm | | | 535= | Kings' school, The Geeks
| | | Anna Thomas, Charlotte Burville, Grace Romans, Harriet Cocking, Julia Webster, Lauren Shaw | | | 535= | Kingsdale Foundation School, Verity
| | | | | 535= | The School of St Helen and St Katherine, Turtle25
| | | Stella And Iona | | | 535= | Norbury Manor Business & Enterprise College for Girls, Modern Warfare Coders
| | | Dania Zouain
Liberty Martin
Shuko Musonda
Maimoona Yiadom Boakye | | | 535= | St Peter's School, STP Code Breakers
| | | Georgia Calvert
Emily Williams
Teresa Stefanini | | | 535= | Home, Njae
| | | | | 535= | Preston Manor High School, DNA Underdogs
| | | | | 535= | Garstang Community Academy, Codebreakers United
| | | | | 558 | Danesfield Middle School, The Masterminds
| | | RM, TG, PR, VK, JD | | | 558= | john bentley school, YOUR MUM
| | | LOTTIE
ELLIS BEASTLY BURRY | | | 558= | Wells Cathedral School, Borussia Münchenflapjack
| | | | | 558= | Sandroyd School, The Mathematical Bunnies
| | | Lizzy, Hatty, India | | | 558= | Dunblane Hs, Laura
| | | Laura | | | 558= | Barton Peveril Sixth Form, Hyperbola
| | | Jowan Atkinson | | | 558= | Convent of Jesus and Mary Language College, Pythagoras' Pals
| | | Angela Torres, Alexandra Bawiec, Tobe Ifeogwu, Ariam Tesfagbr | | | 558= | British School of Paris, Mathemagicians
| | | Andysaur99, Notellex, Dani99lor, Fle14, Repeec99 | | | 558= | Collingwood College, Mrswood
| | | | | 558= | All Saints VACE, All Saints VACE
| | | Josh White | | | 558= | The Kings School Canterbury, MT Code Breakers
| | | | | 558= | Queen Elizabeth's High School, Gainsborough, The Deluminators
| | | Ruth Ellen Lee
Molly Marsden | | | 558= | TWGSB, TWGSB
| | | Harvey Osbourn
Josh Knight
Daniel Kommu | | | 558= | st georges, Shaw
| | | Jim Shaw
Kerry Coppin | | | 558= | Oathall Community College, Oathall Mathmagicians
| | | Arabella Alcock, Georgina Keane, Arjun Pai, Mackenzie Lee, George Spencer-Smith, Oscar Prudger, Connor Ghosh, Jack Bryant, Lydia McCleery, Ellen Packham, Hannah Easley, Ruby Roe, Ama Abaoub, evie Curtis. | | | 558= | Robert May's School, RMS Codebreakers
| | | | | 558= | the kingsway school, The Nerdz
| | | Georgie Jade
Rhirhi Dictionrhi | | | 558= | John Bentley School, EIPW
| | | Ellie Warren
Isobel Phillips | | | 558= | The John Bentley School, ChubbyPandas
| | | Elizabeth
Polly | | | 558= | Malvern St James, Christine Tsang
| | | | | 558= | Blackpool Sixth Form College, The Unknown
| | | Molly, Matthew, Henry, Nathan, Ben, Kirsha, Lucas, Joshua, Joseph | | | 558= | Meden School, Rogan
| | | Ryan
Kogan | | | 580 | Rougemont, Rougemont Detectives
| | | 5AJ
5SE
6PM
6LC
Year7
Year8 | | | 580= | The Henry Beaufort School, Team Elephant
| | | | | 580= | St Georges, N0 1D3A
| | | Maria Cleasby, Emily Ross, Lily Kilpatrick, Katie Duke, Elizabeth Casey, Antonia McIntosh, Heather Bremner, Amina Hafeez, Catriona Mckellar, Maddy Shepherd. | | | 580= | Sidmouth College, TylerHH
| | | Tyler Hillier | | | 580= | Bournemouth school, HOPE
| | | Ojan Hodjat, Harry McCabe, Sam Carver | | | 580= | St Paul's Girls' School, 3 Pink Slips
| | | Emma Gu
Jade Conlin
Chiara Chung-Halpern | | | 580= | ashcraig school, AshAttack
| | | Sam, Emma, Jack, Jackson, Muhammad, Nico And Morgan. | | | 580= | Wilson's school, Cipher Masters
| | | | | 580= | Chambersburg Area Middle School, Mr.Kibbe
| | | N/a | | | 580= | Cedars Upper School, Another Reason To Drop Maths
| | | Josiah Clarke, Alex Axford | | | 580= | Mearns Castle High School, GBBO
| | | | | 580= | Sharnbrook Upper School, Our Teacher Made Us Do It!!!
| | | Hannah, William, Viraj, Thomas, Ben, James, Catherine, Emma, Jonathan, George, Selena, Gabriel, Emma, Georgina, Enida, Prisca, Jack, Danesh, Luka, Oliver, Bethany, Tom, Sam, George | | | 580= | High School of Glasgow, HSOG Staff
| | | Mr MacDonald | | | 580= | St Bedes Catholic Middle School, The Finger Monkeys
| | | Charlie Trainor
Gabriella Dunne
Aoife Woodcock
Rhiannon Finn
Jessica Sanders
Sophie Nixon | | | 580= | St Bedes Catholic Middle School, The Denominators
| | | Alice Rogers
Tara Rafaty
Jessica Notley | | | 580= | St Bedes Catholic Middle School, Centipede
| | | Owias Naseer
Joshua Merry
Joe Walsh
Braden Wiggington
Rory Allen | | | 580= | Thorpe St Andrew High School, Crystalcat260
| | | Louise | | | 580= | The High School of Glasgow, HSOG Teach
| | | | | 598 | Clifton High School, Affine Team
| | | Emma, Heather, Sophia, Bella | | | 598= | Ysgol Maes Garmon, Y Datryswyr
| | | Eden
Chris
Lucy | | | 598= | Queen Mary's Grammar School, Lol
| | | Jai Singh Sikka | | | 598= | The Cathedral School, ASM
| | | Ashik Jayakumar
Sam Batten
Matthew Willis | | | 598= | King Edward VII School, Kes Cipher Minions
| | | Minion 1, Minion 2, Minion 3, Minion 4, Minion 5 | | | 598= | Cheltenham Ladies College, Akasia
| | | Isyrah
Mahirah
Ziq
Dalia | | | 598= | St Bernadettes' Primary School, TeamMetCode
| | | MetCode1
MetCode2 | | | 598= | The High School of Glasgow, Scott
| | | | | 598= | Kyle Academy, Aielmenahr
| | | Alex Hilbourne, Louise Kennedy, Eilidh Seville, Maya Trivedy. | | | 598= | Dunblane High School, Cipher Code Club S2
| | | Adam Evan
Elizabeth Hughes
Emma Hughes
Flynn Starrs
Harry Goodwin
Samuel McKinney
Rachael Howie | | | 598= | Wheatley Park School, Willow Tree
| | | | | 598= | Cape Cornwall School, The Cornish Pixies
| | | Emily Chamberlain,
Eva Phillips | | | 598= | Notre Dame High School, Year 7
| | | Matthew Moran
Rebecca Lecount
Anna Davis
Catherine Causer
Francesca Ozog | | | 598= | St. Bede's Lanchester, Ruxton's Disciples
| | | Andrew Ruxton
Callan McCabe
Brandon Christopher
Ainsley Turner
Thomas Randell
Brandon Dackombe
Jack Brewis
Michael Short | | | 598= | Hutton Grammar School, French Toast Mafia
| | | Jack Millward, Alex Durrant, Ajay Patel And Damien Lucas | | | 598= | Altrincham Grammar School for Boys, XYZ
| | | Mr Herrington
Mr Heywood | | | 598= | Redland Green, Redland Green
| | | | | 598= | St Bedes Catholic Middle School, Acase
| | | Catherine Berrow
Anna Lou-Hing
Erin Biju
Anna Elso
Sairah Ahsan | | | 598= | High School of Glasgow, Junwen Chen
| | | | | 598= | Ellen Wilkinson School for Girls, Alice Appleby
| | | Alice Appleby | | | 598= | Cheltenham Ladies' College, CIA
| | | Catherine Ogilvy
Irene Mak
Abi Owen | | | 598= | St Edwards RC CE VA school, Dishwashers
| | | Josh
Nick
Michael
Deb | | | 598= | Farnborough Hill, Curse
| | | Ella | | | 598= | Tadcaster Grammar School, Gigi
| | | | | 622 | bluecoat, AWSOMNESS
| | | | | 622= | James Hamilton Academy, Cifra
| | | Paraschiva Florescu | | | 622= | Bilborough College, DARJARCK
| | | Robert Airey
Jake Gull
Haazim Fawzy
Daniel Ashmore
Abisola Solola
Christine Martin
Katie Hill
Rhianne Dobson | | | 622= | Sussex House, The Spyders
| | | Cyrus, William, Lorenzo, Christoph, Paul, Nat, Armel, Robert, Ali, Val, Kieran, Nikdad, Kouroush, Olivier, George | | | 622= | Walton High, Noble Teacher
| | | | | 627 | Aldworth School, The Biscuit
| | | Alex Blissett | | | 627= | mayville high school, Narnia
| | | Ben
Harrison
Katherine
Mathura | | | 629 | Emmanuel College, The Grapes
| | | Bethan Hardy And Anna Corbett | | | 630 | Sharnbrook Upper School, 09XFT2013
| | | Chapman, Amy
Armstrong, Emily
Aveston, Maisie
Bahia, Dilpreet
Bredell, Estiaan
Britt, Nathan
Cornwell, Hannah
Cook, Lucy
Davis, Katie
Edgeley, Sam
Haire, Callum
Jabegu, Lanuma
Kiddy, Louise
Lewin, Tom
Mann, Alex
McCarthy, Alistair
McDonagh, Joe
Palmer, Neve
Peart, Lauryn
Place, Hannah
Rattu, Ellie
Richardson, Adam
Rubens, Joe
Spadaccino, Ryan
Stuart, Alan
Sutherland, Heather
Wright, Izaak | | | 631 | Alderman White, The Mathia
| | | | | 631= | High Storrs School, Breaking Good
| | | A.L
H.F
T.D
R.S
A.P | | | 633 | Westminster School, Venimus Vidimus Fregimus
| | | Pablo, Jack, Alfred And Thomas. | | | 634 | Sir Thomas Rich's School, Break And Enter
| | | Anujan, Sam And John | | | 635 | Cwmtawe Community school, Brain Stormers
| | | Rhys Kinsey-Jones
James Lloyd | | | 636 | William de Ferrers, Toad
| | | | | 637 | King's High School, Sherlock
| | | Christina
Hannah
Lucy
Libby | | | 638 | Emmanuel College, The Nerd Herd
| | | Jack
Daniel
Nathaniel | | | 639 | James Hamilton Academy, James Hamilton Academy
| | | Miss Ross
Sarah-Jane Baird
Janice To | | | 640 | The Joseph Rowntree School, HAMHOGS
| | | Grace, Holly, Gabriel | | | 641 | The Ellen Wilkinson School for Girls, Decipherers
| | | Alveena
Elaine
Carina
Aleesha
Shama | | | 642 | The Petersfield School, Iron Mongers
| | | Ben Walsh, Sanjay Lal, Daniel Mahler, Calla Simpson | | | 643 | Sacred Heart High School, Sacred Heart Cipher Team
| | | Rebecca, Isabella, Sarah, Lily, Holly, Mariam, Anna, Ciara, Honor | | | 644 | Rossall, Wax
| | | Ken Hoang
Hi Vu
Nghi Nguyen | | | 645 | teignmouth community school, ERROR
| | | Steven, Ethan | | | 646 | downham market academy, The Maths Devils
| | | Kerreanne Edwards, jade Barker, charis Clements, nicole Smith, maddison Carter | | | 647 | Dyffryn School, Dyffryn
| | | Marcus Emery
Harri Bowring
Callum Davies
Ewan Austin
Lauren George
April Phillips
India Needs
Daniel Williams
Kayla Millon
Kian Cotton
Sam Willington
Macey Hopkins
Marcus Smith | | | 648 | Dyffryn School, Dyffryn School
| | | Catrin Needs
Alicia Reynolds
Caitlin Richards
Annabelle Roberts
Jasmyn Watkins
James Sayce
Jacob Tully
Rhys Thomas
Daniel Tinsley
Thomas Lee
Rosie Lea
Stephanie Curtis | | | 649 | Llandaff Cathedral School, Chinese Duo
| | | Andi Chan And Dylan Zhao | | | 650 | Mearns Castle High School, CryptoCrackers
| | | Craig Methven
Eilidh Hamilton
Punim Fotedar
Andrew Dover
India Bartlett
Sophie McDonald
Iona Gibson
Amy Kane
Jack Bell | | | 651 | kingsway, The Twin Terrors
| | | Raseb Shameer, Ruhab Dabeer | | | 652 | Runshaw College, Mike & Nicole
| | | Mike And Nicole | | | 653 | Emmanuel College, Tunny Cryptography
| | | Luke Robinson | | | 654 | City of london school for girls, Decoders
| | | Zoe And Vanessa | | | 655 | Serena Mukhi, Minnie Mouse Matics
| | | Serena Mukhi, Abigail Ferraro | | | 656 | Convent of Jesus and Mary Language College (London), SumTeam
| | | | | 657 | south wilts grammar school, Lucygiraffe
| | | Lucy | | | 658 | AGSB, Cunning Stunts
| | | Nathan | | | 659 | Latymer Upper School, Jamaican Hopscotch Mafia
| | | Cameron Brown, Rajiv Jadav, Mir Schleifer | | | 660 | St Josephs College, R4PX
| | | Rafiq Sawyerr
Omar Khan
Ali Husseini
Mohammed Ismail
Ahaad Khan
Elgin Edison | | | 661 | Emmanuel College, The Computer Nerds
| | | | | 662 | Writhlington, Maths Sensations2
| | | Iyesha Chloe Emily | | | 663 | Tapton Secondary School, Jasper's Cannon
| | | Tom Procter, Imogen Carter, Jonny Powell, Jamie Harris, Tom Rundle And Will Shen | | | 664 | Wembley High Technology College, Dynamite
| | | Bavisha
Janaki | | | 665 | Emmanuel College, Insert Name Here
| | | Oliver Hogg
Aaron Morris
Dylan Bradley | | | 666 | Dunblane High School, AALR
| | | Ruby Pollok
Alba Escala
Abie O'Sullivan
Laura Paton | | | 667 | Greenwich Free School, Swift
| | | Leeson Bryan Woodrow Coster | | | 668 | Queen Elizabeths High School, Gainsborough, The Maths Idiot
| | | | | 669 | Emmanuel College, Jack_liv
| | | Jack McGuinness
Olivia Lee | | | 670 | Greenwich Free School, FireBirds
| | | Leeson Bryan Woodrow Coster,
Kyle Torpey,
Joe Conteh. | | | 671 | Whitgift, Mothers Meeting
| | | Arden Rory Tom Ollie | | | 672 | Emmanuel College, Charlieannabron
| | | Anna, Charlotte, Bronwyn | | | 673 | Runshaw College, B.ELF(x)^2O.P
| | | Zoe Wang
Roshane Perera | | | 674 | Danesfield Middle School, Fluffy Unicorns
| | | Louise Lamely
Hannah Munro
Grace Devlin
Ylarna Phillips | | | 675 | Rishworth School, Rishworth School
| | | Jack Frodsham | |
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