| 1 | St Bees, Turtle Napalm
| | | Greg Jones
Bruce Bardsley
Seb Wilson
Will Fennell | | | 1= | William Farr School, Teama
| | | Sigourney
Catherine
Oliver
Fraser
Patrick | | | 1= | Wolverhampton Girls' High School, Numb3rs
| | | Timea Hall
Alison Dixey
Harriet-Rose Noons | | | 1= | King Edwards VI Aston, The Improbables
| | | Kiaran Ratcliffe | | | 1= | Kendrick, NUSH
| | | | | 1= | Luton Sixth Form College, Luton Sixth Form
| | | Christina Knights
James Loewenberger
Alex Hymers
Benjamin Scott
Arron Redmond
Danyal Javed | | | 1= | Howard Of Effingham, Vladamir's Army
| | | Jack Denton
Vicky Chelliah
Ben Congdon
Ben Vessey
Ali Beech
Marcus Hughes-Hallett | | | 1= | Westcliff High School for Girls, The Cipher Breaker
| | | Jacqueline Wong | | | 1= | queen elizabeths school, Jelly Beans
| | | AliceC&ashliS | | | 1= | St. Gregory's Catholic Primary School, Coventry, St. Greg's Code Breakers
| | | Brady
Rajan
James
Daniel
Joseph
Gabrielle
Laura
Ryan
Harry
Cameron | | | 1= | Honiton Community College, ESG
| | | Kyle Bonetta-Martin
Aaron King | | | 1= | Plymstock School, Simples!
| | | Irons | | | 1= | King Edward VII Science and Sport College, The Warren Hills Mob
| | | Abbie
Tom
Tim
Jack | | | 1= | St Nicholas Primary School, St Nicholas Primary School
| | | Ffion, Jack, Sophie, Jack, Rosie, Lucy, Jonathan, Joel, Asha, Matthew, Jodie, Ben | | | 1= | Conyers, Conyers
| | | | | 1= | Combs Middle School, NOT Geeks
| | | | | 1= | Alderbrook School, Clever Cloggs
| | | Hannah Boot
Ellie Boot | | | 1= | Newent Community School and Sixth Form, NewentFurthers
| | | Emily Docherty
Iain Docherty
Kate Docherty
Will Macleod
Henry Cook
Rosie Greening
Richard Gold
Alan Reed | | | 1= | Thorpe St Andrew School - Norwich, Mr Beale
| | | | | 1= | wilmington grammar school for boys, Wgs
| | | Sam
Andrew | | | 1= | The Gryphon School, Ed, Edd And Eddy
| | | Ed | | | 1= | Kendrick, Bobby
| | | | | 1= | Beechen Cliff, E.C.F
| | | Ethan Rose | | | 1= | St. Bees, ?
| | | David Webster
Jonathan Reid
Lucy Telford
Ben Greene
Mark Blackburn | | | 1= | william de ferrers school, Wdf Teacher
| | | | | 1= | Orton Longueville School, Team Alice
| | | Alice Chapman | | | 1= | Grange School, Lewis
| | | Miss Lewis' Class | | | 1= | Wilson's School, James V
| | | James Vereycken | | | 1= | Northampton School for Boys, Deko-do
| | | Joshua Issac | | | 1= | Dunraven School, Solo
| | | None | | | 1= | South Wilts Grammar School, PatterKillers
| | | Katie | | | 1= | Elizabeth college, Reggie's Reject
| | | Dominus | | | 1= | Heathfield CC, Cryptic Department - MI6
| | | Alex Hope
Jamie Brown
Douglas Irvine
Joe Cooper
Jon Mitton | | | 1= | Combs Middle School, R.S.T.B
| | | Rachel ,Sophia , Tom ,Brad | | | 1= | Heathfield FTC, DeCode
| | | Kieran Toland
Nathan Hassan
Joshua Wall
Adan Wallace | | | 1= | Highfields, Enigma
| | | Izy Newton
Jake Bradnock
Laura Wainwright | | | 1= | Hayes School, Hayes Cipher Club
| | | Joana Rabumba
Martin Brown
Tahir Hakki
Owen Cowley | | | 1= | Clifton College, I-Cipher
| | | Toby Dirnhuber
Charlie Dowding
Manuel Fernandez De La Fuente
Nino Freuler
Dong-Jae Hoang
Paul Song | | | 1= | Hawkley Hall High School, Horsfall
| | | | | 1= | nottingham academy, Nottz X 0115
| | | Curtis Gault And Shane Seerey | | | 1= | nottingham academy, XxX Girlz XxX
| | | Kaytiie, Tonii | | | 1= | Queen's Gate School, Mad Hatters
| | | Ella Dobson
Alex Chapman
Emilie Finch
Marisa Bamberg | | | 1= | Great Baddow High School, Great Baddow High School, Chelmsford
| | | Harriet Reynolds
Louis Mackrodt
Jade Robson
Christian Window
Jake Brown | | | 1= | Cardiff High School, The Prime Mates
| | | Benjamin Barrett
Owen Campbell-Moore
Andrew Davis | | | 1= | Heathfield Community College, The Broad Oak Boys
| | | Kai Laddiman
Steven Anderson
Joe Beeney | | | 1= | Woodhouse college, TripleJ
| | | | | 1= | Tudhoe Grange, High W@vez
| | | Kinga(*_*)
[=Beasley=]
(:Edgar:) | | | 1= | St. Mary's Catholic Comprehensive School, The Nutcracker
| | | Nutcracker | | | 1= | The Judd School, The Team
| | | Sara L, Jack R | | | 1= | Kingsbridge Community College, Kingsbridge Code Crackers
| | | Alex Fawcett
Abigail Tucker
Ben Parsons-Jones
Ben Stumbles
Emily Hughes
George Lee
Imogen Godfrey
Jack Noble
Jacob Nash
Jacob Stone
James Eddy
Lewis Newton
Lily Tucker
Louis Berthoud
Lucie Balchin
Lucy Peters
Shea O'Connell
William Kenny | | | 1= | St. Annes convent school for girls, 100GreenBottles
| | | Sapphi
Marta
Luula | | | 1= | Whitby Maths Club, Year 8 Brainwave
| | | Ellie Wright | | | 1= | Rushden Community Colledge, Rushden Town
| | | Alex Cottey
Oliver Dawson
Stephen Edmundson
Amy Nothwood
Annabel Rice
Adam York | | | 1= | Glebelands, Thunder-Canary
| | | Matt, Andrew, Sam, Jonathon, Alex, Ethan | | | 1= | Ermysted's Grammar School, Cheese & Crackers
| | | Matt
James | | | 1= | Notre Dame High School, Notre Dame Cipher 2
| | | Margaret Duff
Daniel Snelson | | | 1= | Whitby Maths Club, Sexyswats
| | | Emily Gray
Madde Hann
Amy Middleton | | | 1= | St Annes Catholic School, KJT
| | | Katy Brew
Jennifer Appleby
Tamara Chenery | | | 1= | Wilmington Grammar School for Boys, Melon
| | | Michael Biggs | | | 1= | Amery Hill, Hyper-Cube
| | | Edward
Jon
Adam
Rachel | | | 1= | Whitby Maths Club, The Mathsymaniacypiggyhorses
| | | Lina Cox
Niamh Sweeney | | | 1= | Tonbridge Grammar School, Cheesiness
| | | Jennifer French
Pip Monk
Tilda Mew | | | 1= | St Bede's Catholic Middle, Code Eaters
| | | Alan Cooke
Toby Gray | | | 1= | Needham Market Middle School, Needham Nerds
| | | Tom Roberts
Thomas Lake
William Fitzpatrick
Daniel Smith
Ewan McDonald
Kate Sparkes | | | 1= | Queen Elizabeth School, Tomsaam
| | | Sam Wrixon
Tom Murphy | | | 1= | St Augustine's High School, Saints Angels
| | | Ryan Power
Joel JOse
JAcob MAdden
Daniel Edwards
Sarah Carpenter
Sylwia Baran
Joe Tilt
Ben Lowe | | | 1= | King's School Bruton, Kings United
| | | Philip
Ruoyang
Fred
Andy
Peter
Jay
Rory | | | 1= | Whitby Community College, Whitby Maths Club
| | | | | 1= | Richmond upon Thames College, EH@RuTC
| | | Emma Hall | | | 1= | holly-hall, Cipher King
| | | | | 1= | Yateley School, Simba's Pride
| | | Bethany Hicks
Louise Chegwidden
Aleesha Hicks | | | 1= | St Michaels Catholic Grammar School, The Secret Cipherers
| | | | | 1= | Oxford High School, Flying Monkeys
| | | Mila Ferramosca
Pandora Dewan | | | 1= | Our Lady's Catholic High School, Example B
| | | | | 1= | Tonbridge Grammar School, Emily Taylor
| | | | | 1= | Queen Elizabeth School, Newnam
| | | Jack
Letty
James
Toby | | | 1= | Whitecross, THe SmArtiKels
| | | Chris Bradley
Ellie James
Connor Jones
Tyler Powell
Sophie Haddock
Richard Macey
Chelsea Mitchell
Jordan Voss
Edward Sutton | | | 1= | Sudbury Upper School, DarkLord Of ICE
| | | | | 1= | Yateley School, Basil And Thyme
| | | Joanne Keen
Amelia Griffin | | | 1= | St albans high school for girls, The Sporks
| | | Millie Johnson,
Mariam Choudhry,
Sarah Weeks | | | 1= | Emmanuel College, The Fraction Five
| | | Halyster, Petester, Dougster, Danster,Jamster | | | 1= | Southend High School for Boys, Isquared
| | | Saigeet Eleti
Joshua Wong
Timothy Wood
Joseph Zammit | | | 1= | Harrow Way Community School, Something Really Random
| | | Katie Dutton, Amy Roberts, Tyler Hiscock, Brendan Harris, Gemma Smith | | | 1= | St Albans High School for Girls, AMCTE
| | | Clare, Laura, Ellie, Louise And Nina | | | 1= | The Catholic High School, Bex
| | | Rebecca McDonnell | | | 1= | Wycombe High School, Fish
| | | | | 1= | The Bewdley School and Sixth Form Centre, Bewdley
| | | Sam Barnsley
Hannah Muller-Jones | | | 1= | Queen Elizabeth's Schoo;, Mmm... Fruit Pastilles
| | | Imi Holford, Sammie Newman, Helen Fenemore And Tara McPhee | | | 1= | Magdalen College School, Catalytic Crackers
| | | Ben Thorne
Matthew Daggitt
Jacob Trefethen | | | 1= | Impington Village College, Oopsy Daisies
| | | | | 1= | Weydon, Team Firestorm
| | | | | 1= | Wilimington Grammar School for Boys, Codebreakers
| | | Simi Olaleye | | | 1= | Elizabeth College, Daniel Gosselin
| | | | | 1= | Thorpe St Andrew High, Flying Jays
| | | AJ | | | 1= | The Grange, Tumble Tots
| | | Will, John, Ellie, Alex, Chris, Euan, James, Tom, Mike | | | 1= | Manchester High School for Girls, The Jones'
| | | Grace Canning,Aria Pattinson-Speirs,Katie Parker-Conway,Charlotte Heaven,Jeehyun Park,Claire Ung,Jenna Patel | | | 1= | Baines School, The Ginga Ninjas
| | | Dominic Vipond
Jamie Robinson | | | 1= | Luton Sixth Form, The Winning Team
| | | Alex Hymers | | | 1= | Vyners School, Codebreakers
| | | Monica Gill
Beth Kume-Holland
Janet Peet
Tejinder Randhawa | | | 1= | Stoke Canon School, Roots Of Unity
| | | Laura | | | 1= | Wallington High School for Girls, A Team
| | | Stella McNulty
Jenny Chae
Peggy Kan
Yinka Lawson
Emily Scott | | | 1= | The Gilberd School, LMS
| | | Lauren
Maximillian
Sami | | | 1= | Queen Elizabeth's Grammar School, Go Go Power Rangers
| | | ABJ
MC
TD
SI
TS | | | 1= | St Annes Catholic School, EmKen
| | | | | 1= | Poole Grammar School, Crickmorium Emporium
| | | James, Malcolm, Joe, Stanley | | | 1= | The Kingswinford School, PyroMatt2313
| | | Matt2313
Jay Abbott | | | 1= | St Clement Danes, TDP
| | | David, Thomas, Phil | | | 1= | Parmiter's, Parmiter's
| | | | | 1= | Barton Peveril, Subgroups & Cosets
| | | Dan Parkes
Steve Berry
Amy Maddison
Matt Owton
Alice Compton | | | 1= | Redhill School, Fish N Chipz
| | | Josh Bridgett
Sam Dudley
Thomas Dudley
Daniel Terry | | | 1= | Clarendon House Grammar School, 5 Brains, A Pickle, A Can Of Pi And A Cup Of Infini-tea
| | | Francesca Smith
Katie Lewendon
Carly Rother
Daisy McGuinness
Bethany Couch
Danielle Burford | | | 1= | Little Lever, Team Jedi
| | | Abbey
Darth Liam
Jedi James
Luke Skywalker | | | 1= | Harlington Upper School, Further Maths
| | | Georgina Hughes | | | 1= | Guildford High School, Team Rocket
| | | | | 1= | Queen Elizabeth, In Omnia Paratus
| | | Robert Hoggarth | | | 1= | stourport high school, BBMJ
| | | | | 1= | King George V, Hong Kong, Cipher Challenge Team 1
| | | Grace Chen
Narumi Nagaya Wong | | | 1= | Preston Manor High School, The Team
| | | Mujtaba Walji | | | 1= | Bridgnorth Endowed, JJB (Sports!) Allstars
| | | Ben Spicer
Jawwad Farid
Jory Dunworth-Warby | | | 1= | Barrow Sixth Form College, Cumbria's Finest
| | | James Malloch, Taneli Clarke | | | 1= | Walton High School, Spiders
| | | Mohamed Husein,
Mahmood Husein,
Matthew Mitchell,
Jawad Arshad,
Douglas Benn | | | 1= | King Edwards School, Birmingham, Kes6
| | | Stewart Horder
Irfan Mohammed
James Wang
Josh Wearing | | | 1= | Yateley School, Code Breakers
| | | | | 1= | North London Collegiate School, Sajni Shah
| | | | | 1= | East Bergholt High School, EBHSipher
| | | Chris Love
Kylie Watts
Danni/Minion Watts | | | 1= | Oaklands Junior School, Cracking Codes
| | | Sophie Harding
Amie Coombes
Katie Goddard | | | 1= | Walton High, Engimatic2
| | | | | 1= | Queen Elizabeth School, Harkness
| | | | | 1= | Queen Elizabeth School, Team DM
| | | Michael Harkness
Rachael Harkness | | | 1= | Applemore College, The AMC
| | | 08smitht
08westj
09labrat
07appsk
09sharpb | | | 1= | King Edward VI Handsworth School, Little Jatt
| | | Rasveer Bansi | | | 1= | Nelson Thomlinson, Uprising
| | | Kathryn Poole | | | 1= | Fearnhill, Fearnfield
| | | Vit Huang
Rose Norris
James Burton
Bradley Conder
Aaron Kirkbride
Holly Marshall
Peter Owen
Jamie Pitts
Shaun Trussell
Robert Wight
Arron Reed | | | 1= | Bishop Milner Catholic School, ELZ Crackers
| | | Erin Kilmurray
Zoe Perkin
Lauren Hornby | | | 1= | Fearnhill School, Enigma
| | | | | 1= | Gravesend Grammar School, Universally Challenged
| | | Tony Uong
James Simmons | | | 1= | Brooke Weston Ctc, Bwctc
| | | | | 1= | Farnborough Sixth Form College, Farnborough Sixth Form College Team 1
| | | Teodora Ghiuvea
Michael Freeborn
Nathan Mannering
John Payne | | | 1= | Sandy Upper, Sandy Upper
| | | | | 1= | The Hemel Hempstead Shool, Georgie-maddy
| | | Maddy Wood
Georgie Bartlett | | | 1= | Hemel Hempstead, Year 9 A
| | | Lucy Brown | | | 1= | Hemel Hempstead, Year 9 B
| | | Lucy Green | | | 1= | Hemel Hempstead, Lovelee_leanne
| | | Leanne Smith | | | 1= | Home School, Neilredman
| | | Neil | | | 1= | Wilmington Grammar School for Boys, 010010000110000101100011011010110110010101110010
| | | | | 1= | Wycombe High School, Wadjamacallit
| | | Becci Andrews And Chloe Mays | | | 1= | South Wilts Grammar School, Jess
| | | Jessica Quigley | | | 1= | St Georges School for Girls, Rubber Duckies
| | | Bethany Lloyd, Amrita Brara | | | 1= | Henley High School, Team Henley
| | | | | 1= | KGV, Hong Kong, Cipher Kings
| | | Jonathan Wong | | | 1= | SWGS, Niamh Is The Best
| | | Niamh | | | 1= | Nonsuch, Adding Addicts
| | | Kate Litman
Soo Oh
Freya Clarke
Anna Simmons | | | 1= | Costello Technology College, CDC
| | | Dominic Ng
Christopher Blunden
Callum Coombs | | | 1= | Henrietta Barnet School, Tnyz
| | | Tanya Agrawal | | | 1= | Hemel Hempstead, Maddy&georgie
| | | Maddy Wood
Georgie Bartlett | | | 1= | Tolworth Girls School, TGS Maths Club
| | | | | 1= | St George's School, Edinburgh, GodSquad
| | | Harriet Hutton
Felicity Evans-Waite
Alice Ward
Samantha Hare
Anna Clow | | | 1= | Alcester Grammar School, Hazza97
| | | Harry Stevens,Jack Witton | | | 1= | Queen's Gate School, Superfudge
| | | Charlotte
Laura
Yasmin
Zinzi
Miranda | | | 1= | Newport Girls' High School, Team GCSL
| | | Georgia, Charly, Serena, Libby, Stevie, Rachel | | | 1= | Robert May's School, BigFly Buzzers
| | | | | 1= | Studley high school, Dans Team
| | | Daniel Jackson | | | 1= | Westcliff High School for Boys, Cinnamon
| | | Thomas
George | | | 1= | Tunbridge Wells Grammar School for Boys, The Morris Minors
| | | Daniel Smith
Jon Sutton
Jack Swainsbury | | | 1= | The Latymer School, Edmonton, Rohan
| | | | | 1= | Woodbridge School, CowsGoMoo
| | | Little Nipper | | | 1= | Homeschooled, Awaiting Allocation
| | | Caroline Haigh | | | 1= | Coombe Dean school, Spennies
| | | Ania Spencer
Josef Spencer | | | 1= | The John Warner School, The BFGs!
| | | Naomi Amoo-Gottfried
Katherine Baker
Lauren Arnold | | | 1= | Sir John Deanes College, Sjdfm09
| | | George Priestley
Andrew Bushnell-Wye
Matt Taylor
Jack Hardiman | | | 1= | Roundhill Community College, The Maths Magicians
| | | | | 1= | South Wilts Grammar School, Catzrule
| | | Catriona Richards | | | 1= | Nonsuch High School, The Maniac Brainiax
| | | Mitu
Hannah
Saarah
Saranya | | | 1= | Ralph Allen, Still_hanging_in_there
| | | Sid Janota
Liam Breadmore
Sam Mason
Tom Walker
Laura Birks
Helen Birks | | | 1= | Bay House School, Bay
| | | Rob, Jemmimah, Duncan | | | 1= | Stanbridge Earls, Stanbridge
| | | Alex Woodward | | | 1= | Stanbridge Earls, Stanbridge Earls
| | | Alexandra Goucher | | | 1= | Thomas More Catholic School, Indirectly Proportional
| | | Damjan Veljanoski | | | 1= | ALLERTONSHIRE, GLITZGIRLZ
| | | JESSIE,KERRI,MEGAN | | | 1= | whitstone, The Cobras
| | | Jack Bailey
Logan Belcher | | | 1= | Wootton Bassett School, Dynamo
| | | Alex, Christian And Daniel | | | 1= | South Wilts Grammar, Yey
| | | Harri | | | 1= | Swavesey Village College, MICH
| | | Ilovechocolat
Ismagi
Fairy
ILovePolarBear | | | 1= | Dame Alice Owen's School, Green Or Orange Iodite
| | | Barney Main
Matt Lennon
Omar Iqbal
Valentin Loeffler
Robert Scanes
Ryo Harada
Ollie Till
Catherine Sam
Emma Tunstall
Maeve Corcoran | | | 1= | St Bedes Catholic Middle School, Google Guys
| | | Matty Harrey
Jacob Hill
Sara Rafahy
Ellie Thomas
Jacob Mcarry
Anabelle Johnstone | | | 1= | South Wilts Grammar School, Rebecca Prince
| | | Rebecca Prince | | | 1= | Honiton Community College, Tiger 2
| | | Nicola Barrow | | | 1= | sandwell academy, The Cipher Superheroes
| | | Cameron Cooper
Daniel Brookes
Daniel Gibbs
Harish Kabba
Harvinder Kunor
Bradley Etherington-Yorke
David Fisher
Ryan Merrix
Aaron Wellings | | | 1= | The Truro School, 0xDEADBEEF
| | | Danyal Drew | | | 1= | Holmfirth High School, Food
| | | Jacob Rawson | | | 1= | Redruth School, Fionasciphers
| | | George Williams
Alice Williams | | | 1= | Allertonshire, Alex&Aimee
| | | Alex Hatley
Aimee Hall | | | 1= | Coombe Dean School, The Chicken Muffins
| | | Kieran Middleman
Sam Spencer
Ryan Hylands | | | 1= | Redruth School, Cipher Warriors
| | | APSEY Kieran
ARNOT William
BARNICOAT Rowan
BRISTOW Jessica
CALLIS Brenda
CONWAY-BAKER Jack
CRAZE Jordan
CUNNINGHAM Sean
CURNOW Rosemarie
DOMINGUEZ Claudia
FOWLER Chelsea
FOWLER Tinita
GILKS Jarred
GOLDSWORTHY Rebecca
HEFFER Bethany
JENKIN Connor
JOSE Tamsyn
MADGE Sam
MARTIN Andrew
MAY Sam
PELLOWE Zoe
SOBEY Thomas
WHITE Daniel | | | 1= | Farnborough School, Saxo's Army
| | | Andy Saxton | | | 1= | Alameda Middle School, The Ace Team
| | | Lebosi
Chlo
Bessy-boo-boo
FishChipsVinegar
Geniusinthemaking | | | 1= | South Wilts Grammar school, Emmabanana
| | | Emma Clarke | | | 1= | Morley High School, Unit27
| | | Tonicha
Roshan
Sam | | | 1= | St Edwards C of E School, Runescape Raiderz
| | | | | 1= | Plantsbrook, Salad
| | | Jack
Rhiannon
Zacharia
George
Andrew
Michael
Christian
Zhao | | | 1= | Stretford Grammar School, Pie And Cheese
| | | Ben Warner | | | 1= | Queen Elizabeth's Grammar School, TeamX
| | | LC
BM | | | 1= | King Edwards, Kulraj Only
| | | | | 1= | Holmfirth High School, Mike's Team
| | | Michael Adams | | | 1= | The King's School, Grantham, The Codebreaker
| | | Richard Whitfield | | | 1= | Highfields School, Davinci
| | | Hannah Finney
Lucy Parkinson
Tom Pickford | | | 1= | Wilmington Grammar School for Boys, The Watson Squad
| | | Christophe
Craig.C
Colgs
Deanio | | | 1= | St.Bees, Captain Kavel Cracking Coding Team
| | | | | 1= | South Wilts Grammar School, 05RKB
| | | | | 1= | Farnborough School, Maher's Marvels
| | | Lewis Maher | | | 1= | Wycombe High School, WHS_Leefee
| | | Emma Faulkner
Emma English
Louise Elliott | | | 1= | Queens Gate, The Square Rooters
| | | Alex
Gabby
Lorena
Shraddha | | | 1= | Bishop Milner Catholic School, Yearnine
| | | Matt, Ollie, Connor, Jack, Corey, Matt T | | | 1= | Thomas More Catholic School, The Legends
| | | Lorraine Amponsah
Bisola Olusanya
Catherine Onoselase
Joy Kalombo
Katie Earl
Janai Facey | | | 1= | Newent Community School and Sixth Form Centre, NewentNewts
| | | Max Felton
Charlotte Roberts
Toks Adesanya
Sam Crossman | | | 1= | Rainham Mark Grammar School, Engimen
| | | | | 1= | fairfax, Gamer
| | | Jason Smith | | | 1= | Queen's Gate School, Miumiucode
| | | Deedee Z
Gina El K
Katie McH
Aude Des P | | | 1= | Queen Elizabeths School, Matt B Xt
| | | Matthew Barnes | | | 1= | The Kingsway School, Dynamic_duo
| | | Alannah Jefferies
Bethany Sloan | | | 1= | St.Bees School, The Raging Rhinos
| | | Jevans
Shepherd
Hugo
David | | | 1= | Kings School, Winchester, Barrpeople
| | | Gregory Barr
Scott Barr | | | 1= | Kings School, Winchester, Barrpeople
| | | Greg Barr
Scott Barr | | | 1= | Wilson's School, The Go! Team
| | | Annoj
Delwyn
Tom
Johan | | | 1= | Coombe Dean School, Laura92
| | | | | 1= | Fulford School, SL
| | | Lev Chechik, Soozy Nesom | | | 1= | King Edward VI Aston, C.O.D.E.
| | | Thomas Baker
Will Alexander | | | 1= | The Nobel School, Pink Monkeys
| | | Kara Wright | | | 1= | bedale high school, Tetleyt
| | | Martin
Adam
Edward
Sadie
Emileigh | | | 1= | Test Valley, Peachy Fruitcakes
| | | Jack Peach
Aimee Hoyle
Luke Attfield
Ellie Selwood
Vikki Brown
Dan Scard
Alex Deere | | | 1= | Guilsborough School, The Guys
| | | Jono Dance
Connor Hoggard
Jonny George
George Goldberg | | | 1= | Queen Elizabeths, AMC
| | | Michael Sims
Andy Kellaway
Charlie Martin | | | 1= | Cardinal Allen, Rolo_3
| | | Tom Rolinson | | | 1= | William Howard School, WHS Genii
| | | Will Smith
Dan Tzabar
Sam Mcstay | | | 1= | South Wilts Grammer School, Lucypike
| | | Lucy Pike | | | 1= | Southam College, Tau-epsilon-alpha-mu
| | | Sam Cox, Jack Pittom, Max Levin, Chris Rowlatt, Charlotte Potter, Jasmine Etheridge, David Nason, | | | 1= | Southam College, The Welsh Road
| | | Mark Harding, Jonathan Rackham, Christine Shearon,
Izzy Lange,
Adam Thomas,
Catherine Hill,
Charlotte O'Growney, Ellie, Dimambro-Denson, Abby Shaw | | | 1= | Formby High School, Caesar-Solver
| | | Emma Brownlee | | | 1= | Sir Fredric Osborn School, The Matheletes
| | | | | 1= | St Georges School for Girls, Smarties
| | | Yvette Chan
Helen Rankin
Jenny Yu
Louise Wang
Natalie Craigie | | | 1= | Fulford School, The Lovelace Lads
| | | Prof. Tommy "Tomahawk" Byrne | | | 1= | Wolverhampton Girls' High School, Greater Than, Not Equal To
| | | Harlene S
Katie T
Robyn I
Sarah L | | | 1= | Impington Village College, Crackers
| | | Chocolatecheeks,
Crumpet,
Lilylovesfood,
Lettuce,
Cherrypie | | | 1= | Gosforth Central Middle School, GCMS Maths
| | | Surya Sathujoda
Philip Christian
Thomas Proudfoot | | | 1= | Teignmouth Community College, Team Awsome!
| | | | | 1= | Ivybridge Community College, Mr Treglown
| | | | | 1= | Snaith, Snaith1
| | | | | 1= | Caistor Grammar School, Caistor Grammar School
| | | Jack Robinson And Nicolle Finch | | | 1= | kingsbury high school, Starfish
| | | Nishma Ardeshna, Dhruti Hirani, Nidhi Shah, Jeyatheve Parameswaran, Jeyasreetha Parameswarwan Priyantthi Sritharan | | | 1= | Portobello High School, Gismo1993 =]
| | | | | 1= | Beechwood Sacred Heart, Crackers
| | | | | 1= | King George V, Hong Kong, Byers Abroad
| | | Zoe Nye | | | 1= | Folkestone School for Girls, FSG Puzzle Club
| | | Laura Tuckey
Madeleine Whybrow
Carly Booker | | | 1= | Richard Lander, Rls Maths
| | | Euan Bassey
James Healey
Alex Davis | | | 1= | Sir William Borlase's Grammar School, Team Borlase
| | | | | 1= | Shaftesbury, Shaftesbury
| | | | | 1= | Swavesey Village College, Deja Vu
| | | Mark Abrahams, Jonathan Hackett, Ollie Glenister | | | 1= | Maiden Erlegh School, Goldeneye
| | | | | 1= | North Walsham High School, The Tebbles!!
| | | Alex Tebble | | | 1= | St Bartholomew's school, Code Crackers
| | | Nadia Morris
Sadie Henderson | | | 1= | The Brakenhale School, Brakenhale Jeong
| | | Yong Jin Jeong | | | 1= | William Brookes, Anthrax
| | | | | 1= | Abingdon School, AbCC
| | | Alexander Taylor | | | 1= | Archbishop Temple, Preston, Professor Layton
| | | Matthew Worswick | | | 1= | Whitby Maths Club, Shooting Stars
| | | Annie Pickering
Charlotte Newton | | | 1= | Alcester Grammar School, Man U Megastars
| | | Dan Rhymer | | | 1= | Pates Grammar School, NDBurns
| | | Nick Burns | | | 1= | South Wilts Grammar School, Jocasta Patel
| | | Jocasta Patel | | | 1= | Broad Oak Sports college, The Pebbles
| | | Lewis Clough
Liam Pemberton | | | 1= | Cedars Upper School, Koala Kim
| | | Kimba | | | 1= | GCMS, Astro
| | | Achal Gupta And Anuj Gupta | | | 1= | Thorpe St Andrew high school, Friends
| | | Lauren Glanville, Jeffi Mekkara And Stephanie Newell. | | | 1= | Gravesend Grammar School, 9001
| | | Kyle Ludlow
James Fiddaman
Tom Saunders | | | 1= | Farnborough Hill, Sophie And Ella
| | | Sophie Voase
Ella Caldeira - Hankey | | | 1= | Newbridge High School, Newbridge Enigma
| | | Adele Neville
Karolina Birunt
Hannah Aldridge
Charlie Sheldon
Harry Bicknell
Phoebe Hammett
Matthew Jarvis | | | 1= | The Grange School Hartford, Spacemen
| | | Nicholas Newman, Thomas Purchas | | | 1= | Guildford High School, Sky Navy
| | | Cvlgraham, Ebrunet, Mrheywood, Keedgeley,
Elbray | | | 1= | Honiton Community College, CBB
| | | Claire Baily
Beth Hutchings
Beth Norris | | | 1= | Heathfield Foundation technology College, Deecoderz
| | | Liam Scollen
Lauren Harris
Scott Wallace | | | 1= | The Beacon School, Harry M
| | | Harry Metrebian | | | 1= | King's Bruton, W Double
| | | | | 1= | Westcliff High School for Girls, Team Hamster II
| | | Virunee Viravong
Jennifer Warren
Sam Viravong | | | 1= | Cox Green School, Absolutely Crackers
| | | Clever People (ha Ha) | | | 1= | the kingsway, Kates Kode Brajers
| | | Kate | | | 1= | The Rochester Grammar School, Perpetual Motion Team
| | | Tom Southerden
Maddie Jones | | | 1= | Kendrick, Enigma
| | | Deepika Pyla | | | 1= | Whiteheath, Whiteheath
| | | | | 1= | King Edward VI High School for Girls, The Game Theory
| | | Charlotte Dawkins
Erin Hales
Holly Pritchard
Maria Czepiel
Megan Santer
Roshni Patel
Sara Lo Polito | | | 1= | Dallam School, We Are The Best Even If We Lose.
| | | Beth Howarth-Henry
Hannah Brown
Faye Chiu
Lana Purcell
Ellen Sandford
Harriette Wareham | | | 1= | Bishop Wordsworth's Schol, Return Of The Phishers
| | | William Salkeld
Guy Niblett
Sam Niblett | | | 1= | Harrow Way, CHERUB
| | | The Fro | | | 1= | Whitecross School, Colossus Crackers
| | | Yr 7 Guys And Gals | | | 1= | Colyton Grammar School, Colyton Ciphers
| | | Tom Pearson
Branoc Richards
Tom Collingwood
Daniel Knapp | | | 1= | The Kingsway School, W.J.F
| | | William | | | 1= | Yateley School, The X Philes
| | | Byron Camp
Jacob Ellis | | | 1= | Walton High School, Code Crackers
| | | Daniel Sales
Faizan Arshad
Nathan Boardman | | | 1= | The Nelson Thomlinson School, Pippa
| | | Pippa McGuinness | | | 1= | The Blue Coat School, Blue Coat
| | | | | 1= | Stretford Grammar School, B-squad-ish
| | | Qasim
Muzzy
Amin
Parth | | | 1= | King Edwards School, Will's Cipher Clan
| | | Sam Udale Smith
Will Neaverson | | | 1= | Nelson Thomlinson School, X
| | | Sarah Palethorpe
Katie Rothery
Hannah Noton | | | 1= | Newminster Middle School, Newminster Ninky Nerds
| | | Jobo, Ben, Daniel, Honoria | | | 1= | Yateley School, Keithtothepowerofpi
| | | James Oatley
Rosie Leaman
Sam Day
Tom Prentice | | | 1= | Nottingham Academy, Nottsacademy
| | | David Parker
Paul Matthews
Balal Mannan
Jomi Sobarasua
Shaun Alvey
Serena Linley
Wendy Merrett | | | 1= | Monk's Walk School, MWEnigma
| | | Ace, Nim, Ant, Jan | | | 1= | Queen's Gate, Nameless
| | | A2, B2, C2, D2 | | | 1= | Sir Roger Manwood's, Code Deciphering Group
| | | Andrew Carlotti
Alex Dixon
Jake Giboin | | | 1= | Judd School, Peanut Butter Jelly Time
| | | | | 1= | Queen's Gate, ENIGMATICS
| | | 007, MUSHY, GTREE 00L | | | 1= | Alcester Grammar School, The Muppets
| | | Dom, Jamie, James, Simon | | | 1= | King Edward's School, DKSJRA
| | | Dominic Bealby-Wright
Keerthi Kshatrya
Shakeel Choudhury
Jan Lietava
Aaron Hundle
Rick Collins | | | 1= | Kendrick, Becca
| | | | | 1= | Piggott School, Making The World A Cipher Place
| | | Scott Anthony
David Cattermole
Lucy Jenner
Alex Mandalos
Sam Wheldon-Bayes | | | 1= | Whitecross, Experimental123
| | | Grace Bretnall
Sophie Smith | | | 1= | The Mount School, York, Twinkle
| | | Rebecca S | | | 1= | The Thomas Hardye School, IMorphaic
| | | Ed G
Matt L | | | 1= | Preston Manor High School, Peter Nugent
| | | Peter Nugent
Jayen Raghvani
Heena Chotai
Imen Zoubir
Jiten Bhatia | | | 1= | Alcester Grammar School, The Refined Code-Breakers
| | | Yusuf Tor
James Stevens
Tim King | | | 1= | St Clement Danes, Team Schweedish
| | | Joseph John Roberts
Oscar James Charles | | | 1= | Preston Manor High School, The End
| | | Ekta Shah
Nivedha Radhakrishnan
Joy Obianyo-Onwuagha | | | 1= | St.Aidan's & St. John Fisher's Associated Sixth Form, Aenigmatus
| | | | | 1= | Impington Village College, The Chimps
| | | Ollie | | | 1= | North Chadderton School, Cipher Busters
| | | Callum Needham
Luke Whelan | | | 1= | Sydenham High School for Girls, The Enigma Variations
| | | Team SHS | | | 1= | Malvern St James, Grass
| | | Hoshi Kuran
Hajinu
Hajiaq
Onnhui
Channg | | | 1= | Sir William Perkins's School, The Paranoid Androids
| | | Lizzie Colwill
Cliona Moore
Vicky DB | | | 1= | Hills Road Sixth Form College, JABA
| | | Ben Hales
Jinyan Li | | | 1= | Hills Road Sixth Form College, Eschatologists
| | | Hex
HonestMistake | | | 1= | Hills Road VI Form College, Babbage
| | | James King
Yuming Mei | | | 1= | Malmesbury, The Dijkstras
| | | James Bull, Ben Rochlin, Euan Littlejohns | | | 1= | harrow way, Frogs And Fishes
| | | Carlton Leonard | | | 1= | Christleton High School, CHS_BOYS
| | | Marcus Longmuir
Jack Williams
Gareth Thomas
Matthew Reed | | | 1= | Queen Mary's Grammar School, QM Code Breaker
| | | Daniel Moran | | | 1= | Hills Road Sixth Form College, The Obscure Pun
| | | Luke Betts, Yanqing Cheng, Joe Batson-Moore | | | 1= | Gravesend Grammar School, Will
| | | Will Thomas | | | 1= | King Edward's School, Bath, KES Krackers
| | | Alice Udale-Smith, Nora Spicer,
Alan Bowman,
Keir Macdonald,
Giri Kesavan | | | 1= | SFX, Gunners
| | | Marco Mukendo | | | 1= | Queen Elizabeth's Grammar School, The Cookie Code Breakers
| | | AC
EH
SH
JS | | | 1= | Clitheroe Royal Grammar School, Three Quarters
| | | Emma Staples, Carys Williams, Josie Guthrie, Andrea Ritchie | | | 1= | St Francis Xavier College, Saudiee
| | | Saudiatu Christina Peters | | | 1= | Christleton High School, JJandCO
| | | Jess Faulkner, Jenny Chakravarty, Alice Gregory, Toni-Marie Simcott-Omar, Steph French | | | 1= | William Ellis School, WES
| | | WES | | | 1= | oasis academy; immingham, O.a.c.b.
| | | Wolfie
Ste
Spud | | | 1= | The Folkestone School For Girls, HAZZA, RATY AND FRIENDS
| | | Raty, Hazza Marshmal, Lucy And
Christina | | | 1= | newent Community School and Sixth Form, NewentASMaths
| | | Ciara Malone
Matt Davies
Will Raine
Rosie Reddington
Molly Spry
Elise Goulding
Abi Wood
Mike Smith
Zac Jarvis
Emma Williams
Aaron Mueller
Tim Oastler | | | 1= | North Chadderton, Cipher Busters
| | | | | 1= | Woodbridge School, Ciphernoughts
| | | Patrick
Andrew | | | 1= | Oxford High School, Team Flamaj
| | | Liddy Stanier
Pippa Vanderplank
Lisha Zhong
Martha Greenhough
Tarika Sullivan
Katherine Klemperer | | | 1= | Queen Elizabeth's School, Qefurthermaths
| | | James Corbet
Iona Wilmshurst
Helen Mosley
Charlotte Richardson
Laura Adams | | | 1= | Harrow Way, Throat Nanny Who
| | | | | 1= | King Edwards VI Aston, Danno212
| | | Daniel Karandikar | | | 1= | the crypt school, Jordan_cipher
| | | Jordan_cipher | | | 1= | Helston Community College, Spy Kids
| | | Ocean,
Sam,
Jesieca,
Daniel,
Charley,
Ben,
Alex | | | 1= | Tonbridge Grammar School, Team Me
| | | Natasha Strevens | | | 1= | Helston Community College, Enigma
| | | Lorna Hayes | | | 1= | King Edward VII School, Callidus
| | | Alex Wardle
Matt Gough | | | 1= | Honiton Community College, Team G-Sus
| | | SciGuy16
Super Sam
James Bass | | | 1= | Stoke High School, The Cookies
| | | Kimberley
James R.
James D.
Rhys
Kirstie | | | 1= | Whitecross School, Joeandanwen
| | | Joe Rigbey
Anwen Pembery | | | 1= | Bitterne Park Secondary School, Mandy
| | | Mandy | | | 1= | Alderbrook Leading Edge School and Arts College, ThompsonJ
| | | ThompsonJ | | | 1= | Bartholomew School, B Team 2
| | | Nick, Jacob, Louis, Harry, Dobbo, Heather, Christine, Camel. Ciera, Elloise, Ivor | | | 1= | Whiteheath, Whiteheath
| | | Rhys
Sarah
Eleanor
Ashley | | | 1= | Deanery, Headbangers ¬¬
| | | Tom Pearson, James Wilkie, Christopher Wainwright, Robert Norris | | | 1= | Hills Road Sixth Form College, The Wellies
| | | Abi See
Rachel Norris
Martin Rolph
Alastair Janse Van Rensburg
Declan Corr | | | 1= | Woodbridge, F.B.I (Fluffy Bunny Institute)
| | | Wthomas
MJeffeys
TO'Brien | | | 1= | Oxford High School, Opus 59
| | | Laura Bowlby,
Lynn Zheng | | | 1= | Harrow Way, I Milk Jaw Sale
| | | Jake Williams | | | 1= | Not eligible, Jude
| | | Jude Wright | | | 1= | Twyford CofE High School, The Hive Mind
| | | Alex
Lee
Max | | | 1= | Cedars Upper School, Krackers
| | | Louisa Smtih | | | 1= | Magdalen College School - Oxford, The MCS Ciphercracker
| | | Tom Hay
| | | 1= | Brighton College, CipherLord
| | | Richard Stewart | | | 1= | Alderbrook Leading Edge School, Cipherqueen
| | | Hannah | | | 1= | Sfx, MindoverMatter
| | | Dominique Manshadi | | | 1= | Cardinal Allen Catholic High, Cardy Coders
| | | Mrs J Bebbington
Mr R Shah
IQ Club | | | 1= | Wilmington Grammar School for Boys, E=MCHammer
| | | David Curnick
Nicholas Avramoussis
Oluyomi Ayannusi | | | 1= | Millais, Lollipopz
| | | Ellina
Connie
Mandi
Beth
Genna
Megan | | | 1= | Farnborough School, Biltons Bletchly Brainiacs
| | | Daniel Bilton | | | 1= | King Edward VII School, Teddies
| | | Xue Wang, Ruby Osborn, Isla Tyrrell | | | 1= | Birkenhead Sixth form College, Billings
| | | Andrew Billings | | | 1= | Silverdale School, ULTRA: Like Totally Radical Awesome
| | | Ben Ward
James Ward
Joe MacMahon
James Robson
Jonathan Hall
Pete Hall | | | 1= | South Wilts Grammar School, Bryony Richards
| | | | | 1= | Honiton Community College, DCBTID
| | | Jake Evans
Kasi Jankowski
Kirstie Dowle
Jamie Donne-Davis
Emma Moss
Siobhan Richards
Dan Paterson | | | 1= | South Wilts Grammer School, Unicorn12345
| | | Bryony Richards | | | 1= | farnborough school, Deakin's Dashers
| | | Luke Deakin | | | 1= | st francis xavier sixth form college, Dorcas
| | | | | 1= | Yateley, Better Than Byron And Jacob....again
| | | Tom
Ali
Ben
Ant
Richard
Alex | | | 1= | ST FRANCIS XAVIER 6TH FORM COLLEGE, SENIZ KASIF
| | | SENIZ KASIF | | | 1= | Harrow Way, The Flying Fish
| | | Mark Todd
Martyn Craggs
Oliver Patching
Jonathan Walker | | | 1= | Farnborough School, Palmers Professionals
| | | Jack Palmer | | | 1= | Blythe Bridge High School, The Brainiacs
| | | James Thornhill
Connor Smith
Matthew Laws
Daniel Hughes
Daniel Mansell
Josie Howie
Jordan Henson
Olivia Hulse
Tom Graham
Michael Thornhill | | | 1= | St Francis Xavier Sixth Form College, PA
| | | Miss Purwa Dar | | | 1= | The Kingsway School, Derreng
| | | Adam And Ben | | | 1= | Farnborough school, Sams Solvers
| | | Sam Dobson | | | 1= | farnborough school, Ryans Rampagers
| | | Ryan Machin | | | 1= | The Nelson Thomlinson School, Strange As Angels
| | | Keita | | | 1= | North Walsham High School, Cipher Crackers
| | | | | 1= | cox green, Crazy For Codes
| | | Lauren Craker
Laura Freeman
Georgia Lavender | | | 1= | King Edward's Birmingham, Ergophobes
| | | Ergophobes | | | 1= | KGV College, The Breakers
| | | AMoss, PGerrard, CButcher | | | 1= | King Edward VI School, Ready Steady Meady
| | | Mehdi Khalili
Anthony Stewart
Tarun Manjunath
Christoph Cox
Will Burchett
Amin Fallahi
Ian Van Beak | | | 1= | King Edward's School, KEScoders
| | | Tom Pearce | | | 1= | Harrow Way Community School, Jelly Tots
| | | Amy T
Abby W
Chelsey R | | | 1= | St Matthews RC High School, St Matthews Marvels
| | | Grace, Lyndon, Jennifer, Shannon, Hannah, Mark, Olivia | | | 1= | King Edward VI Grammar School, The Code-breaking Cobras AKA The Cipher Fighters
| | | | | 1= | Derby High School, The Venomites
| | | Hafsa
Rosy
Sara | | | 1= | Guildford High School, HAKBHH
| | | Heather Allen
Holly Hunt
Katie Birnie | | | 1= | Millais, Maths Stars
| | | Rachel Jones
Samantha Southern
Jessica Kent
Jenifer Lee
Imogen Lyons | | | 1= | Urmston Grammar School, Ugscrackers09
| | | Chris Hughes
Matthew Foulkes
Sasha Taromsari
Matthew Titterington
Rachel Booth
Saul Plunkett
Holly Foulkes
Annalise Mach
Lauren Conroy
Alex Jones
Iason Polymeros | | | 1= | Northampton School for Boys, Lorem Ipsum
| | | Julian Bhardwaj
James Kilbane | | | 1= | The London Oratory School, DCR
| | | | | 1= | Great Sankey High School, Grsankey_Wizards
| | | Philip Broadhurst
Louise Davies | | | 1= | Fernwood Comprehensive, Jolyon
| | | Jolyon Warren | | | 1= | harrow way, Jordan Simcox
| | | Jordan Simcox | | | 1= | Cartmel Priory CofE School, Momentum
| | | | | 1= | Luton Sixth Form College, Team Katy
| | | JDogg
KDogg | | | 1= | Cedars Upper School, Ulmagic
| | | Brittany Ulm | | | 1= | The Henrietta Barnett School, Suzu
| | | Suzu Sato | | | 1= | The Henrietta Barnett School, S
| | | S | | | 1= | Emmanuel CTC, ScandinavianEmoHippies
| | | Callum, Sarah, Catherine, Jacob | | | 1= | Kings School, Macclesfield, Team Edge
| | | Tom & Karl | | | 1= | Collingwood College, Cat
| | | | | 1= | St bedes interchurch comprehensive, Hippotigris
| | | Alistair Crook
Rachel Crook
Abi Crook | | | 1= | The Romsey School, EureKa SLam Ink
| | | Kieran And Luke | | | 1= | St.Michaels Rc School, St.Micks
| | | Alex May
Jonathan Walker | | | 1= | MHSG, Brain-Eaters
| | | Lucy Barcroft
Christina Wallace
Julia Yin
Emily Barcroft
Tayyaba Rafiq | | | 1= | Trinity School, Fraudsters Limited
| | | Hannah Biddles
Irene Joyce | | | 1= | St Nicholas School C of E, Val
| | | Val | | | 1= | broad oak sports college, Rainbow Elephants
| | | Bav
Tish
Hamza | | | 1= | Reading School, Henry
| | | Henry Gardner | | | 1= | Kings' School, Winchester, Cryptoking
| | | Stephen Robbins
Elaine Rust | | | 1= | Graveney, Graveney
| | | | | 1= | Acland Burghley, The ABS Goons
| | | Ferhal
Koray
Leon
Anna
Louis | | | 1= | Tunbridge Wells Grammar School for Boys, Epic Win
| | | Sam Taylor
Peter Morris
Michael Catt | | | 1= | Alcester Grammar School, Moose Brains
| | | Helen Wickins | | | 1= | William Farr School, Smithcraggcooke
| | | Eddie
John
Ross | | | 1= | preston manor high school, The Codebreakers
| | | Aditya, Khush, Nial,zain | | | 1= | Wilson's School, Broken_Calculators
| | | Alex McMillan, Chris Hogg, Guy Morgan, Mentes Zorba | | | 1= | Northwood College, Hotrod NOW
| | | | | 1= | The Latymer School, Kraftwerk
| | | Shen Ye
Alex Andreou
Alastair Robertson | | | 1= | Blessed Edward Oldcorne Catholic College, The Enigmas
| | | | | 1= | Wycombe High School, The Violinists :)
| | | RachelMxxx, AoifeD, SophieD | | | 1= | King Edward's School Bath, Year 12
| | | Sam Lin | | | 1= | greehnhead college, Superuberultrawolfsquardon
| | | Thomas Walpole | | | 1= | North Halifax Grammar School, NHGS Patrick
| | | | | 1= | King Edwards School Edgbaston, KES: A True Underdog Story
| | | Michael Price, Michael Youssef,
Bamboo Panda, Raz | | | 1= | Northwood College, Charlotte And Aimee
| | | Charlotte
Aimee | | | 1= | Charlotte Lucy, Charlotte Lucy
| | | | | 1= | no school, None
| | | None | | | 1= | St. Michael's Catholic Grammar School, Hunt's Army
| | | Tanaka De Silva
King Yew Choo
Elena Chan
Sophie Davies
Lucie Culliford
Sophie Tomlinson | | | 1= | St Albans Catholic High, Cryptic Kings
| | | George Walker
Andrew Gale
Sril Kadari
Aleksander Shilling
Adam Wilkosz
Charlotte Corrigan
Charlotte Mings
Chris Lei
Pinky Ip
Oliver Gillespie
Kieran Hogarty
Aple Chung
Sophie Lynch | | | 1= | Wycombe High School, Maths MaÄstros
| | | Gemma Buffham,
Amanda Cabandugama,
Jacinder Chahal | | | 1= | King Edward VII Science and Sport College, JES
| | | Jenni
Elisha
Sasha
Callum | | | 1= | Southend High School for Boys, Meeting Place
| | | Nexus Quile | | | 1= | Wirral Grammar School For Girls, Pi
| | | Abcdefghijklmnopqrstuvwxyz | | | 1= | Emmanuel CTC, DJ KA
| | | Ashleigh, Kristin, Jennifer, Danielle | | | 1= | Royal Masonic School for Girls, Pi.ruscenshabet
| | | | | 1= | Woodlands School, Basildon, Woodlands Wonders
| | | Amber Clark
Charlotte Clift | | | 1= | RGS Worcester, The Life Of Bryon's Enigma
| | | Henry, Greg, Mitchell And Callum | | | 1= | Hills Road Sixth Form College, Arma
| | | Ryan Suchocki
Andi Wang
Adam Campbell
Marchamont Kassell-Raymond | | | 1= | Queen's Gate, Lemurmathqueens
| | | Emilie Sitlani
Sofia Sabben
Nafeesah Chowdhury
Serena Probert | | | 1= | The Crossley Heath School, Crossley's Nerds
| | | Fred Turner,
Nathan Mattock,
Tommy Li | | | 1= | Teign School, Katieeeeeee
| | | | | 1= | Royal Masonic School, Pi:RusCenShaBet
| | | Ying Cen Tee
Rusika Choda
Shanna Hart
Bethany Holden | | | 1= | Cheltenham Ladies College, Broken
| | | - | | | 1= | Sale Grammar, Y=T
| | | Matt Church, Jakub Palowski,
Andrew Aylott, Dave Scott,
Ty Buckingham, David Laybourn, Billy Goodman,
Robert Flanagan, Matty Heeks, James Thorpe | | | 1= | Bury College, Predator
| | | | | 1= | King Edward VI High School For Girls, The Weasleys
| | | Ruth And Sophie | | | 1= | Whitecross engineering college, The Wombles
| | | Georg,em,beccy | | | 1= | The Grey Coat Hospital, Kappa
| | | Fiona, Joanna, Maria And Siân | | | 1= | Hills Road Sixth Form College, Strange Digits
| | | | | 1= | Silverdale School, The Imperium
| | | Kier, George | | | 1= | whitby maths club, Sophie
| | | Sophie Miocevich | | | 1= | The Kings School, Peterborough, Xenith
| | | Carl Martyres
Jonathan Hughes
Edward Rewse | | | 1= | Wellington School, ResistorRing
| | | Colin Brophy
Jack Cox
Jonny Black
Josh Chadderz
Dan Perrie | | | 1= | Kings Manor, Kings Manor 1
| | | Fahad Ali
Michael Gillies
Paul Rathbone
Daniaal Javid | | | 1= | Great Sankey High School, Dan Scott
| | | Daniel Scott | | | 1= | Westholme School, The Three W's
| | | Gemma
Ellie
Rebecca | | | 1= | Kings Manor, Kings Manor 2
| | | Christopher Murray
Toseef Khan
Mackale Khan | | | 1= | Nelson Thomlinson School, Patrick Gordon
| | | Patrick Gordon | | | 1= | George Abbot, Matthew Lewis
| | | Matthew Lewis | | | 1= | Bolton Sixth Form, Bolton Eggheads
| | | S.B
Natman
007
Mr Egghead | | | 1= | The King's School Macclesfield, Awesome
| | | Hope And Ben | | | 1= | Hills Road Sixth Form College, Red Hot Bowlcuts
| | | Russell Holway
Ben Temple-Heald
Thomas O'Brien | | | 1= | Thorpe St Andrew High School, Canhazcheezeburgur?
| | | Emilio Morabito
Richard Belton | | | 1= | Sir Frederic Osborn, The Matheletes
| | | Charlie Garwood
Clare Ford
Aleysha Smith
Heather Tymms
Jamie Merrill | | | 1= | Bishop Milner Catholic School, CRACKERS
| | | Jessica Reid, Chloe Jeavons, Holly James, Katryna Callaghan, Harry Keenan, Roshni Mistry, Callum Simms, Mohit Dutt, Manesha Nagra | | | 1= | St Francis Xavier Sixth Form College, NayReeNii
| | | Reece Miller-Mcpherson
Nicola Dodoo
Naomi Hall-Fantie | | | 1= | Queen Elizabeth's School, RLG
| | | Rebecca
Lily
Grace | | | 1= | St. Peter's Catholic Comprehensive, Orange Squash Devils
| | | Michael Brennan, Louise Tarleton, Mary Phillips, Jennifer Wallin, Ruth Hodges, Alice Van Den Bosch, Hannah De Souza. | | | 1= | Torquay Boys Grammar School, Team 17
| | | Rob Thompson | | | 1= | Townley Grammar, Gamma Newt Lorry
| | | VICTORIouscAptain
Discusthrower3.1415
Trudy
Angelfish
Goldfish
Tiger Shark
Starfish
Seahorse | | | 1= | Impington Village College, The Flower Pot Men
| | | Ollyo,
Bill And Ben The Flower Pot Men | | | 1= | Bury Church of England High School, Swot Appreciation Society
| | | Sarah Dickinson
Rosie Spencer
Harriet Maxwell | | | 1= | Queen's Gate, S.A.R.A.R Stars
| | | Chocolate, SmokeyRose, Pluto, Red, LittleBear | | | 1= | Wrenn school, Ginger Ninjas
| | | Ryan Green | | | 1= | Queen Elizabeth's Grammar School, The Tellytubbies' Cleverer Cousins
| | | SD
EL | | | 1= | Varndean College, MattWalker
| | | Matthew Walker | | | 1= | The Stanway School, The Stanway Cipher Team
| | | Chuhua Peng, Adam Wigley | | | 1= | The Nelson Thomlinson School, The Inbetweeners
| | | Andrew Garrison | | | 1= | Barton Peveril College, Lucylizzy
| | | Lucy Payne | | | 1= | hills road sixth form college, Team_11
| | | Regina Lio
Kaye Li | | | 1= | Moreton Hall, The Truth Is Out There
| | | | | 1= | The Grove, A.G.E Codebreakers:P
| | | Georgie:P | | | 1= | Malvern St James, MSJ RoX
| | | Morwenna, Vicky, Kayan And Mollie | | | 1= | Harlington Upper School, Jebebe
| | | Jena Glover-Dickson
Bethany Ashley | | | 1= | Alcester Grammar School, Dhe33
| | | David Edey | | | 1= | Judd School, Geniuswithguest
| | | Guest
Genius | | | 1= | The Godolphin School, Alex Healey
| | | Alex Healey | | | 1= | Emmanuel CTC, Dafuzz
| | | Harry, Liam, Stefan, Stuart | | | 1= | Southend High School for Girls, Phantom Of The Opera
| | | Melody Crafer
Katherine Knight | | | 1= | Tanglin Trust School, The Wombats
| | | Bernard
Tamsin
Hilary | | | 1= | Birchwood Community High School, Birchwood
| | | Joshua Askey | | | 1= | Nelson Thomlinson School, KhaosTheory
| | | John Wilde | | | 1= | Colchester Royal Grammar School, Alpha-Omega
| | | H Burt
J Burt
Daniel Gosden
Joseph Milik
I Lam
J Tsang | | | 1= | Queen Elizabeth's School, Mildren Of God
| | | Keir Edwards
Tom Russell
Benjamin James | | | 1= | King Edward VI Aston School, KeA*
| | | Aaron A
Ahmed A
Anzal R | | | 1= | Varndean College, Team Warren
| | | Lewis Warren Fogden | | | 1= | Tadcaster Grammar School, The Super Apocalyptic Lawnmowing Jokers Of Ancient Babylon And Their Badgers
| | | Mikey Teal
George Coulthard
Jack Middlemiss
James Wilkinson
Will Jeffery
Oliver White
Stephanie Lee | | | 1= | Westholme School, BookLover
| | | L | | | 1= | King Edwards VI Aston, May Contain Nuts
| | | Stewart Smith | | | 1= | The Heathland School, SAS
| | | Akhilesh Singh,
Deven Acharya,
Sandeep Singh Soudagur | | | 1= | Ulverston Victoria High School, Next Ness Monster
| | | Adam Bartlett
Sam Carr | | | 1= | St Aidans & St John Fishers Associated Sixth Form, Jon Millican
| | | Jonathan Millican | | | 1= | Farnborough Hill, The Flying Snitch
| | | Maddy Smith | | | 1= | Tarleton High School, Howmad
| | | Adam Hill
Shona Hill | | | 1= | Kingsbury High School, PANJKL
| | | Paras Joshi
Anjna Vekaria
Niran Yoganayagam
James Tutton
Kishan Jethwa
Louis Mackie | | | 1= | The Royal Masonic School for Girls, Yangli
| | | Yangli Guo | | | 1= | St Marylebone School, St Marylebone
| | | Sarah | | | 1= | Queen Elizabeth's School for Boys, Barnet, ASCII
| | | Bhavik
Nischal
Andrew
Tianlin | | | 1= | The Charter School, Quantum Crackers
| | | Hoagzter | | | 1= | thorpe st andrew school, THE CRACKERS
| | | Andrew Christina Chloe | | | 1= | Greenes Tutorial College, Tink Copper
| | | Sky | | | 1= | Varndean College, King Awesome
| | | | | 1= | Varndean College, Debenham
| | | | | 1= | John Cleveland College, Dodgeball Dancers
| | | Michael Ward
Francesca Sparham | | | 1= | The Sixth Form College Farnborough, Nicholls
| | | Christopher Nicholls, Katherine Nicholls | | | 1= | Alcester Grammar School, Genius
| | | Adam Brown
Chris Mason | | | 1= | South Wilts Grammar School for Girls, Rebecca Young
| | | Rebecca Young | | | 1= | Stanborough School, Unsolved
| | | | | 1= | Varndean College, TEAM TOM
| | | Thomas Pettifor | | | 1= | Ilkley Grammar School, Big Al's Badass Bearfighters
| | | Nick
Kirky
Max
Charlie
Ben
Will
Hollie
Helen | | | 1= | Nelson Thomlinson, Mervyn
| | | ACB
Daniel | | | 1= | Stanwell School, Orion
| | | Daniel Luxton | | | 1= | Thomas lord Audley, Team R.J.K
| | | Rijesh Sherchan, James Macleanan & Keanu Trickey | | | 1= | William Brookes, Nici Tongo
| | | | | 1= | Brooke Weston, Kryptic
| | | Kiran Joshi
George Robinson | | | 1= | Watford Grammar School for Girls, Kryptos
| | | Han-xi Wang | | | 1= | Manning School, Red Tigers
| | | | | 1= | Harrogate Grammar School, The Enigmas
| | | Jessica Cliff, Madeleine Moyle, Edward Coles | | | 1= | Wyedean School, Flying Frog Fish
| | | Thomas Spoor
Chris Moulinie
Alistair Dobbyn
Tim Hollies
Rosie Taylor | | | 1= | Hills Road Sixth Form College, Dascough
| | | | | 554 | The Crypt School, Blazzer Boyz
| | | Jack Mclaren
Mêl Fern
Muzzer Priday
Jacob Lange | | | 554= | Park House Story, BSKS
| | | Sam Forrest
Beth Buckland
Sarah Cornforth
Katie Morton | | | 554= | St Albans Catholic High School, Justin Is Being Carried
| | | Jake Gillespie
Justin Spurdens
Hassan Khan
Dhruv Srivastava
Jenny Rowsell
Oliver Russell
Raymond Lam | | | 554= | farnborough sixth form college, Danphe3
| | | Gyan Gurung
Renu Gurung
Mamta Thapa | | | 554= | Kingsway, The Gatley Girls
| | | Laura, Holly And Sophie | | | 554= | Cox Green School, We Highjack Paper Areoplanes
| | | Dylan Brownlie
Ben Morris | | | 554= | Abbey College, Tamberlly Guinness
| | | Alison Cameron
Caitlin Pheby
Matthew Johnstone
Elizabeth Fox
Hannah Falvey | | | 561 | NMMS, GeekSqaud4
| | | Fizzy
Bubbles
Bluebell
Smartie | | | 561= | Blessed Edward Oldcorne Catholic College, Owen-Carstairs
| | | Tom Owen
Charlie Carstairs | | | 561= | Longsands College, Longsands Legends
| | | Kayleigh Kirby | | | 561= | The Petersfield School, FKSJ
| | | Stephen Pearce
James Daniel
Faye Watson
Kieran May | | | 561= | Northumberland Park Community School, All Stars NPCS
| | | TBA | | | 561= | Whitby Maths Club, Snowtypers
| | | Andrew Sneap | | | 561= | Queen's gate School, Tewlipse Dawn
| | | Florence
Nazrin
Radhika
Lottie | | | 561= | Cheltenham Ladies College, Izzy Barnes
| | | | | 561= | St Francis Xavier College, Alphabet!
| | | | | 561= | Chessington Comunity College, Starship Chessington
| | | Kyu Beom Lee & Garath Cownley | | | 561= | Handsworth Grammer School, The Awesome Team Of Randomness!
| | | Superseed | | | 572 | Royds Hall High School, JCR
| | | Bexy09
Jordie01
Dora
Chanelle23 | | | 572= | north halifax grammar school, Cipher Specalists
| | | Ross
James
Alex | | | 572= | St francis xavier, DEB
| | | Me | | | 575 | Fulford School, G-Force Fulford
| | | Eleanor Hogg
Jemima Gibson
Dominique Vassie
Alice Parker | | | 575= | Wycombe High School, Wycombe
| | | Zarah | | | 575= | queen elizebeth, Imydoesitall
| | | Jed Barnes
Imogen Fox
Paige Gough | | | 575= | Roundhill Community College, The Crazy Code Crackers
| | | Olivia Blackmore
Hannah Hilton-Tapp | | | 575= | Thomas Lord Audley school, We Are The BEST =D
| | | Jake Carter, Arron Duckling, Tyson James | | | 575= | whitby maths club, Semily
| | | Sophie And Emily | | | 575= | swavesey village college, Code Cats
| | | Chloe Anna Bex | | | 575= | Redhill School, The Lucky Sevens
| | | Sujey,Lynsey,Lauren,James,Luke And Ewan | | | 575= | Oaklands Junior School, Oaklands 1
| | | Eden Philpot
William Munday
Jacob Milligan | | | 575= | Nelson Thomlinson School, The Code Crackes
| | | Laura
William
Samantha
Jack | | | 575= | Handsworth Grammar School, Nikhil DOOKHY
| | | Nikhil Dookhy | | | 575= | Handsworth Grammar Secondary School, The Pat On The Heads
| | | | | 575= | Herschel Grammar School, Puzzlebrain
| | | Jaime Hodgson
Matthew Jones | | | 575= | Hills Road Sixth Form College, Crosby's Crew
| | | Tom Wilshere
Aiden Thompson
Ian Duffy
Toby Hammond | | | 589 | Greenford High School, Greenfordian Army
| | | Paras Sidhu
Raman Chana
Anujan Srikantha
Paramjyot Gill
Hayley Edwards
Devi Joshi
Evelyn Kurotova
Humaira Ahmed
Sara Khan
Amrit Sandhu | | | 589= | The Blue Coat School, Burno's Crew
| | | John Beirne
Suli Assaad
Tom Fletcher
Bruce Binks | | | 589= | Fairfax, FairfaxCodebreakers
| | | Matthew Jenkins
Joe Simpson
Stuart Jenkins
Matthew Venables
Oreoluwa Adesina | | | 589= | William de Ferrers, Midgets
| | | Bethan King | | | 589= | Archbishop Temple School, Chocolate1997
| | | Nisha Thanikachalam | | | 594 | St Albans High School For Girls, Team Enigma
| | | Ellen Meredith, Alice Norton, Catherine Fendt, Lauren Pollock, Tia Patel And Annie Briggs | | | 594= | Newport Girls' High School, Funky Munkys
| | | Dani
Ali
Amandarin
Nickery | | | 594= | William Ellis, WES
| | | | | 594= | St.Francis Xavier Sixth Form Challenge, Miss AM Gurung
| | | Miss AM Gurung | | | 598 | Wolverhampton Girls' High School, Hackerz
| | | Deyashini Mukherjee
Tooba Qadri
Rebecca Couchman-Crook
Catherine Rowley | | | 598= | Horringer Court Middle School, Super Nerdz
| | | Edward Mortimer
Nathan Clark
Smauel Mundell
Matthew Wright
Connor Foster Brown
Callum Rumball | | | 598= | Horringer Court Middle School, Beth&harriet&rose
| | | Harriet Brown
Rose Deshmukh
Beth Malcolm | | | 601 | Welland Park, Tdm
| | | Tilly Boa
Dominik Henjes
Matthew Ye | | | 601= | Sir Graham Balfour High School, Balfour470
| | | Louis Price
Josh Rogers
Emily Barker
Liam Thomas
Sophie York
Michael Steavenson | | | 601= | Sir Graham Balfour School, Jelly's =)
| | | Eleanor Ryell
Jodie Owens
Louise Bishop
Lucy Pick
Julie Rogers
Sarah Ward | | | 604 | Henrietta Barnett school, ARChallengers
| | | Alicia,Ruoshi | | | 605 | Heathfield Community College, Brainiacs
| | | Riana Harvey
Hannah Baker | | | 605= | Impington Village College, Gavsterjamiester
| | | Gavin Winterborn, Jamie Durham | | | 605= | Queen Elizibeth's school, Decipherer's
| | | Conor D
Bailey F J
Dan L
Charlie D | | | 605= | Ventnor Middle School, Charly-Daisies
| | | Twixy
Honey-Petal | | | 605= | Ventnor Middle School, Charly-Daisies
| | | Twixy
Honey-Petal | | | 610 | Wood Green, Team A*
| | | Henry Mullenger
David Dale
Scott Saunders
Rosie Aitman
Jonny Dawe
Joe Morse | | | 610= | St annes catholic school, Izzy Whizzy
| | | Isabella Allingham | | | 612 | Royal Grammar School Guildford, Guildford Boys
| | | Lawrence Barrott | | | 612= | Christopher whitehead Language College, The Cipher Challenge Crew
| | | Tereasa Thomas | | | 612= | Uffculme School, MadHatters
| | | Max Elswood
Glyndwr Jones
Willem Jones
Jack Maddicks
Jack Passmore
Harry Sargent | | | 612= | the Roayl Masonic School, Young Pythagorae
| | | Ashika Patel
Daisy Thompson | | | 616 | Emmanuel College, Daftydills
| | | Nicola, Gemma, Emily, Leanne | | | 616= | Alderman White School and Language College, Maliandme
| | | Jo, Mali, Jenny And Helen | | | 616= | Northallerton College, The Mathletes
| | | | | 619 | Great Cornard Middle School, The Dudes
| | | Danielle Allen
Hannah James
Georgia Smith
Elyse Brain | | | 620 | Wolverhampton Girls High School, The Green Bus
| | | Cathy_987
Lollipop | | | 621 | Queensgate, Enigmatic Team
| | | Clarissa De Laperouse
Sophia Martinez Pilnik
Therese Rottner
Lucinda Naylor | | | 622 | SDCC, Far
| | | Raf | | | 623 | Ashcroft High School, I Hate Raisins
| | | Alice Hope
Temi Danso
Danielle Wingate
Sarah Henchy
Rebecca Trethowan | | | 623= | Hillside High School, Hillside5
| | | Amy Doherty
Kathryn Wain
Lydia Nagle
Amy Scott
Sydney Beard
Lucy Cox | | | 623= | Henrietta Barnett School, FqzTnya4lyf
| | | | | 623= | Northampton School for Boys, Team Anonymous
| | | Anonymous
Anonymous | | | 623= | Allertonshire, The Randoms
| | | Ben Haworth
Cavan Massy
Ellan Day
Christian Burgess | | | 628 | Fairfax Secondary School, Codecrackersandcheese
| | | Natalie, Natalie, Naomi, Rachel | | | 629 | Impington Village College, RAZ
| | | CaptainZ
CaptainA
CaptainH | | | 630 | Stroud High School, MathRadicals
| | | Cerys Bradley,
Josie Chomicz
Hilary Lamb | | | 631 | Liverpool Bluecoat School, The Best Blundells!
| | | Lucy Flanagan
Isabella Wignall
Rebecca Dunwoodie
Eve Singleton
Tallulah Jackman | | | 632 | Newport Girls' High School, Martha And The Diamonds
| | | Martha Dimond
Francesca Williams
Freya Partridge
Becki Dudley | | | 632= | Ludlow Junior School, Stormbreakers!
| | | Ivan Singleton, Louis Brown, Poppy Squibb, Justice Lock, Kathryn Ray, Ben Gittner, Emily Leach, Joshua Reed, Paige Marlow, Daniel Franks, Brandon Williams, Adam Lansley, Kathryn Wood, Amelia Ford, Julian Mitchell, Natalia Iliyanou, Kirstin Allen, Connor Godfray, Phoebe Ferris, Leon Collins, Oliver Downer, Chenise Lloyd, Ben Cameron, Curtis Piggot, Gemma Stubbington, Scott Doungsong, Reuben Smith, Naomi Shave, Victoria Storey, Mitchell Thompkins. | | | 634 | Oaklands Junior School, Girls Allowed
| | | Katie Finch
Megan Hardy
Eden Orren | | | 634= | Wycombe high school, Maaz_123
| | | Maryah Saeed | | | 636 | Kingsbury High School, Rebels With A Cause
| | | Shireen Mohammad,
Hitoe Kobayashi,
Reema Patel,
Pallavi Ahluwalia,
Rika Soeharjono | | | 636= | Tudhoe Grange, TeamCupcake
| | | CharlotteP
CharotteD
BethanyL
BethanyG
RebeccaD | | | 638 | Stanbridge Earls, Stanbridge
| | | Liam Hussey | | | 639 | St.George's School for girls, The Numerators
| | | Annabelle Harris
Helena Brewer
Rosanna Heward
Lucy Baird | | | 640 | Honiton Community College, The Doctors
| | | Bethany Sillitoe
Charlotte Bolton
+ Lou Roberts | | | 641 | Harwell Primary, The Bombes
| | | Dom Beith
Callum Cockburn
Alicia Dickens | | | 642 | Westholme School, Team Supreme
| | | Maaham Ahmed
Heena Musa
Colwen Clauscen
Isabella Butterwick | | | 643 | de Stafford School, Jellybabies
| | | Sophia Li
Robert Clark
Ryan Still
Reece Dyer
Megan Carter
Sally Oudjidane | | | 644 | Nottingham Girls' High School, Mysterious Decoders
| | | Georgie
Freya | | | 644= | Sir Charles Lucas Arts College, Maths Murderers
| | | | | 646 | Tudhoe Grange, The Beth's
| | | Bethm
Bethc | | | 646= | Tudhoe Grange, Team Warum
| | | EmilyStoresx
Sophyb
Sophiewatson
Kdonaldson_
AbbyGrahamx | | | 646= | Tudhoe Grange, SoggyBiscuits
| | | Sarah Hill
Courtney Hodges | | | 649 | Harwell Primary School, Da Diddly Decoders
| | | Oliver Hartley Richard Woolley Adam Simcox Daniel Akers | | | 650 | Nottingham Academy, Thife Ladii
| | | Teri And Nanthachat | | | 651 | Stanbridge Earls, Stanbridge
| | | Caroline Green | | | 652 | Worlingham Middle School, WMS A
| | | | | 653 | St Mary's High School, The Duck Club
| | | David Brown
Fisayo Oluwajana
Dominic Longden
Ruairidh South | | | 654 | Manning School for Girls, Aliens
| | | Nur Azharin
Regen Mohamad | | | 655 | The Greneway School, Greneway Maths Club
| | | Ellie Beed, Chole Ward, Hannah Ward, Emily Griffin, Stephen Standing, James Palmer, Kaitlin Saward, Hannah Newby | | | 656 | broad oak sports collage, Gladiators
| | | | | 657 | Richmond upon Thames College, Wenqiang Hu
| | | | | 657= | Horringer Court Middle School, The Dark Mares
| | | Beth Brown
ChiChi Qi
Jenny Gates | | | 659 | Swavsey Village College, Sliver Foxes
| | | Dong Zheng, Adam Broughton | |
|
| 1 | King Edward's Birmingham, Ergophobes
| | | Ergophobes | | | 1= | Impington Village College, The Chimps
| | | Ollie | | | 1= | Amery Hill, Hyper-Cube
| | | Edward
Jon
Adam
Rachel | | | 1= | Westcliff High School for Girls, The Cipher Breaker
| | | Jacqueline Wong | | | 1= | Tunbridge Wells Grammar School for Boys, The Morris Minors
| | | Daniel Smith
Jon Sutton
Jack Swainsbury | | | 1= | Northampton School for Boys, Lorem Ipsum
| | | Julian Bhardwaj
James Kilbane | | | 1= | Wirral Grammar School For Girls, Pi
| | | Abcdefghijklmnopqrstuvwxyz | | | 1= | Colyton Grammar School, Colyton Ciphers
| | | Tom Pearson
Branoc Richards
Tom Collingwood
Daniel Knapp | | | 1= | St Nicholas School C of E, Val
| | | Val | | | 1= | St Matthews RC High School, St Matthews Marvels
| | | Grace, Lyndon, Jennifer, Shannon, Hannah, Mark, Olivia | | | 1= | Sale Grammar, Y=T
| | | Matt Church, Jakub Palowski,
Andrew Aylott, Dave Scott,
Ty Buckingham, David Laybourn, Billy Goodman,
Robert Flanagan, Matty Heeks, James Thorpe | | | 1= | The Crossley Heath School, Crossley's Nerds
| | | Fred Turner,
Nathan Mattock,
Tommy Li | | | 1= | Bitterne Park Secondary School, Mandy
| | | Mandy | | | 1= | Impington Village College, Oopsy Daisies
| | | | | 1= | Hills Road Sixth Form College, Strange Digits
| | | | | 1= | Guildford High School, Sky Navy
| | | Cvlgraham, Ebrunet, Mrheywood, Keedgeley,
Elbray | | | 1= | The Gilberd School, LMS
| | | Lauren
Maximillian
Sami | | | 1= | the crypt school, Jordan_cipher
| | | Jordan_cipher | | | 1= | King's Bruton, W Double
| | | | | 1= | Magdalen College School, Catalytic Crackers
| | | Ben Thorne
Matthew Daggitt
Jacob Trefethen | | | 1= | The Folkestone School For Girls, HAZZA, RATY AND FRIENDS
| | | Raty, Hazza Marshmal, Lucy And
Christina | | | 1= | Weydon, Team Firestorm
| | | | | 1= | King Edwards VI Aston, The Improbables
| | | Kiaran Ratcliffe | | | 1= | King Edward's School, DKSJRA
| | | Dominic Bealby-Wright
Keerthi Kshatrya
Shakeel Choudhury
Jan Lietava
Aaron Hundle
Rick Collins | | | 1= | Queen's Gate School, Mad Hatters
| | | Ella Dobson
Alex Chapman
Emilie Finch
Marisa Bamberg | | | 1= | George Abbot, Matthew Lewis
| | | Matthew Lewis | | | 1= | Wellington School, ResistorRing
| | | Colin Brophy
Jack Cox
Jonny Black
Josh Chadderz
Dan Perrie | | | 1= | Collingwood College, Cat
| | | | | 1= | Northwood College, Hotrod NOW
| | | | | 1= | Gosforth Central Middle School, GCMS Maths
| | | Surya Sathujoda
Philip Christian
Thomas Proudfoot | | | 1= | Clitheroe Royal Grammar School, Three Quarters
| | | Emma Staples, Carys Williams, Josie Guthrie, Andrea Ritchie | | | 1= | Monk's Walk School, MWEnigma
| | | Ace, Nim, Ant, Jan | | | 1= | King Edward's School Bath, Year 12
| | | Sam Lin | | | 1= | The Latymer School, Kraftwerk
| | | Shen Ye
Alex Andreou
Alastair Robertson | | | 1= | The Henrietta Barnett School, S
| | | S | | | 1= | Judd School, Geniuswithguest
| | | Guest
Genius | | | 1= | The Henrietta Barnett School, Suzu
| | | Suzu Sato | | | 1= | Sir Roger Manwood's, Code Deciphering Group
| | | Andrew Carlotti
Alex Dixon
Jake Giboin | | | 1= | St bedes interchurch comprehensive, Hippotigris
| | | Alistair Crook
Rachel Crook
Abi Crook | | | 1= | The Romsey School, EureKa SLam Ink
| | | Kieran And Luke | | | 1= | The Kings School, Peterborough, Xenith
| | | Carl Martyres
Jonathan Hughes
Edward Rewse | | | 1= | Southend High School for Boys, Meeting Place
| | | Nexus Quile | | | 1= | The Grey Coat Hospital, Kappa
| | | Fiona, Joanna, Maria And Siân | | | 1= | Dallam School, We Are The Best Even If We Lose.
| | | Beth Howarth-Henry
Hannah Brown
Faye Chiu
Lana Purcell
Ellen Sandford
Harriette Wareham | | | 1= | Whitecross engineering college, The Wombles
| | | Georg,em,beccy | | | 1= | Whitecross School, Colossus Crackers
| | | Yr 7 Guys And Gals | | | 1= | no school, None
| | | None | | | 1= | Charlotte Lucy, Charlotte Lucy
| | | | | 1= | Colchester Royal Grammar School, Alpha-Omega
| | | H Burt
J Burt
Daniel Gosden
Joseph Milik
I Lam
J Tsang | | | 1= | Fulford School, The Lovelace Lads
| | | Prof. Tommy "Tomahawk" Byrne | | | 1= | Cartmel Priory CofE School, Momentum
| | | | | 1= | South Wilts Grammar School, PatterKillers
| | | Katie | | | 1= | stourport high school, BBMJ
| | | | | 1= | Whitecross, THe SmArtiKels
| | | Chris Bradley
Ellie James
Connor Jones
Tyler Powell
Sophie Haddock
Richard Macey
Chelsea Mitchell
Jordan Voss
Edward Sutton | | | 1= | Queen Elizabeth, In Omnia Paratus
| | | Robert Hoggarth | | | 1= | St Albans Catholic High School, Justin Is Being Carried
| | | Jake Gillespie
Justin Spurdens
Hassan Khan
Dhruv Srivastava
Jenny Rowsell
Oliver Russell
Raymond Lam | | | 1= | St. Michael's Catholic Grammar School, Hunt's Army
| | | Tanaka De Silva
King Yew Choo
Elena Chan
Sophie Davies
Lucie Culliford
Sophie Tomlinson | | | 1= | Harlington Upper School, Further Maths
| | | Georgina Hughes | | | 1= | The Grange School Hartford, Spacemen
| | | Nicholas Newman, Thomas Purchas | | | 1= | Queen Elizabeth's Grammar School, The Tellytubbies' Cleverer Cousins
| | | SD
EL | | | 1= | Teign School, Katieeeeeee
| | | | | 1= | Queen Elizabeth's School, RLG
| | | Rebecca
Lily
Grace | | | 1= | Clarendon House Grammar School, 5 Brains, A Pickle, A Can Of Pi And A Cup Of Infini-tea
| | | Francesca Smith
Katie Lewendon
Carly Rother
Daisy McGuinness
Bethany Couch
Danielle Burford | | | 1= | The Catholic High School, Bex
| | | Rebecca McDonnell | | | 1= | William Brookes, Nici Tongo
| | | | | 1= | St Michaels Catholic Grammar School, The Secret Cipherers
| | | | | 1= | Grange School, Lewis
| | | Miss Lewis' Class | | | 1= | Kingsbury High School, PANJKL
| | | Paras Joshi
Anjna Vekaria
Niran Yoganayagam
James Tutton
Kishan Jethwa
Louis Mackie | | | 1= | Beechen Cliff, E.C.F
| | | Ethan Rose | | | 1= | St Bees, Turtle Napalm
| | | Greg Jones
Bruce Bardsley
Seb Wilson
Will Fennell | | | 1= | Fearnhill School, Enigma
| | | | | 1= | Farnborough Sixth Form College, Farnborough Sixth Form College Team 1
| | | Teodora Ghiuvea
Michael Freeborn
Nathan Mannering
John Payne | | | 1= | King Edwards School, Will's Cipher Clan
| | | Sam Udale Smith
Will Neaverson | | | 1= | The Rochester Grammar School, Perpetual Motion Team
| | | Tom Southerden
Maddie Jones | | | 1= | Thorpe St Andrew School - Norwich, Mr Beale
| | | | | 1= | Queen Elizabeth's Grammar School, Go Go Power Rangers
| | | ABJ
MC
TD
SI
TS | | | 1= | Parmiter's, Parmiter's
| | | | | 1= | Birkenhead Sixth form College, Billings
| | | Andrew Billings | | | 1= | Hills Road Sixth Form College, Arma
| | | Ryan Suchocki
Andi Wang
Adam Campbell
Marchamont Kassell-Raymond | | | 1= | preston manor high school, The Codebreakers
| | | Aditya, Khush, Nial,zain | | | 1= | Gravesend Grammar School, Will
| | | Will Thomas | | | 1= | Poole Grammar School, Crickmorium Emporium
| | | James, Malcolm, Joe, Stanley | | | 1= | Kingsbridge Community College, Kingsbridge Code Crackers
| | | Alex Fawcett
Abigail Tucker
Ben Parsons-Jones
Ben Stumbles
Emily Hughes
George Lee
Imogen Godfrey
Jack Noble
Jacob Nash
Jacob Stone
James Eddy
Lewis Newton
Lily Tucker
Louis Berthoud
Lucie Balchin
Lucy Peters
Shea O'Connell
William Kenny | | | 1= | St Annes Catholic School, EmKen
| | | | | 1= | Royal Masonic School for Girls, Pi.ruscenshabet
| | | | | 1= | The King's School, Grantham, The Codebreaker
| | | Richard Whitfield | | | 1= | Wallington High School for Girls, A Team
| | | Stella McNulty
Jenny Chae
Peggy Kan
Yinka Lawson
Emily Scott | | | 1= | Harrow Way Community School, Something Really Random
| | | Katie Dutton, Amy Roberts, Tyler Hiscock, Brendan Harris, Gemma Smith | | | 1= | Twyford CofE High School, The Hive Mind
| | | Alex
Lee
Max | | | 1= | Tadcaster Grammar School, The Super Apocalyptic Lawnmowing Jokers Of Ancient Babylon And Their Badgers
| | | Mikey Teal
George Coulthard
Jack Middlemiss
James Wilkinson
Will Jeffery
Oliver White
Stephanie Lee | | | 1= | Queen Elizabeth School, Harkness
| | | | | 1= | Honiton Community College, ESG
| | | Kyle Bonetta-Martin
Aaron King | | | 1= | Oxford High School, Team Flamaj
| | | Liddy Stanier
Pippa Vanderplank
Lisha Zhong
Martha Greenhough
Tarika Sullivan
Katherine Klemperer | | | 1= | St Clement Danes, TDP
| | | David, Thomas, Phil | | | 1= | Queen's Gate School, Miumiucode
| | | Deedee Z
Gina El K
Katie McH
Aude Des P | | | 1= | King Edwards School, Birmingham, Kes6
| | | Stewart Horder
Irfan Mohammed
James Wang
Josh Wearing | | | 1= | Fearnhill, Fearnfield
| | | Vit Huang
Rose Norris
James Burton
Bradley Conder
Aaron Kirkbride
Holly Marshall
Peter Owen
Jamie Pitts
Shaun Trussell
Robert Wight
Arron Reed | | | 1= | St Clement Danes, Team Schweedish
| | | Joseph John Roberts
Oscar James Charles | | | 1= | Nelson Thomlinson, Uprising
| | | Kathryn Poole | | | 1= | St Albans Catholic High, Cryptic Kings
| | | George Walker
Andrew Gale
Sril Kadari
Aleksander Shilling
Adam Wilkosz
Charlotte Corrigan
Charlotte Mings
Chris Lei
Pinky Ip
Oliver Gillespie
Kieran Hogarty
Aple Chung
Sophie Lynch | | | 1= | Queen Elizabeth School, Team DM
| | | Michael Harkness
Rachael Harkness | | | 1= | Fulford School, SL
| | | Lev Chechik, Soozy Nesom | | | 1= | Yateley, Better Than Byron And Jacob....again
| | | Tom
Ali
Ben
Ant
Richard
Alex | | | 1= | ST FRANCIS XAVIER 6TH FORM COLLEGE, SENIZ KASIF
| | | SENIZ KASIF | | | 1= | King Edward VI School, Ready Steady Meady
| | | Mehdi Khalili
Anthony Stewart
Tarun Manjunath
Christoph Cox
Will Burchett
Amin Fallahi
Ian Van Beak | | | 1= | Yateley School, The X Philes
| | | Byron Camp
Jacob Ellis | | | 1= | Harrow Way, The Flying Fish
| | | Mark Todd
Martyn Craggs
Oliver Patching
Jonathan Walker | | | 1= | Christleton High School, CHS_BOYS
| | | Marcus Longmuir
Jack Williams
Gareth Thomas
Matthew Reed | | | 1= | SFX, Gunners
| | | Marco Mukendo | | | 1= | harrow way, Frogs And Fishes
| | | Carlton Leonard | | | 1= | Piggott School, Making The World A Cipher Place
| | | Scott Anthony
David Cattermole
Lucy Jenner
Alex Mandalos
Sam Wheldon-Bayes | | | 1= | King Edward's School, Bath, KES Krackers
| | | Alice Udale-Smith, Nora Spicer,
Alan Bowman,
Keir Macdonald,
Giri Kesavan | | | 1= | Hills Road Sixth Form College, The Obscure Pun
| | | Luke Betts, Yanqing Cheng, Joe Batson-Moore | | | 1= | St Francis Xavier College, Alphabet!
| | | | | 1= | St.Aidan's & St. John Fisher's Associated Sixth Form, Aenigmatus
| | | | | 1= | Westcliff High School for Girls, Team Hamster II
| | | Virunee Viravong
Jennifer Warren
Sam Viravong | | | 1= | Ralph Allen, Still_hanging_in_there
| | | Sid Janota
Liam Breadmore
Sam Mason
Tom Walker
Laura Birks
Helen Birks | | | 1= | Alcester Grammar School, Dhe33
| | | David Edey | | | 1= | Hills Road Sixth Form College, Red Hot Bowlcuts
| | | Russell Holway
Ben Temple-Heald
Thomas O'Brien | | | 1= | hills road sixth form college, Team_11
| | | Regina Lio
Kaye Li | | | 1= | Hills Road Sixth Form College, Eschatologists
| | | Hex
HonestMistake | | | 1= | Sir William Perkins's School, The Paranoid Androids
| | | Lizzie Colwill
Cliona Moore
Vicky DB | | | 1= | Bartholomew School, B Team 2
| | | Nick, Jacob, Louis, Harry, Dobbo, Heather, Christine, Camel. Ciera, Elloise, Ivor | | | 1= | St.Francis Xavier Sixth Form Challenge, Miss AM Gurung
| | | Miss AM Gurung | | | 1= | St Francis Xavier Sixth Form College, PA
| | | Miss Purwa Dar | | | 1= | Alcester Grammar School, The Refined Code-Breakers
| | | Yusuf Tor
James Stevens
Tim King | | | 1= | Harrow Way, CHERUB
| | | The Fro | | | 1= | Hills Road Sixth Form College, Crosby's Crew
| | | Tom Wilshere
Aiden Thompson
Ian Duffy
Toby Hammond | | | 1= | King Edward VII School, Callidus
| | | Alex Wardle
Matt Gough | | | 1= | cox green, Crazy For Codes
| | | Lauren Craker
Laura Freeman
Georgia Lavender | | | 1= | Not eligible, Jude
| | | Jude Wright | | | 1= | Millais, Lollipopz
| | | Ellina
Connie
Mandi
Beth
Genna
Megan | | | 1= | Cox Green School, Absolutely Crackers
| | | Clever People (ha Ha) | | | 1= | Hills Road Sixth Form College, The Wellies
| | | Abi See
Rachel Norris
Martin Rolph
Alastair Janse Van Rensburg
Declan Corr | | | 1= | King Edwards VI Aston, Danno212
| | | Daniel Karandikar | | | 1= | Woodbridge, F.B.I (Fluffy Bunny Institute)
| | | Wthomas
MJeffeys
TO'Brien | | | 1= | King Edward's School, KEScoders
| | | Tom Pearce | | | 1= | Magdalen College School - Oxford, The MCS Ciphercracker
| | | Tom Hay
| | | 1= | Brighton College, CipherLord
| | | Richard Stewart | | | 1= | Alderbrook Leading Edge School and Arts College, ThompsonJ
| | | ThompsonJ | | | 1= | KGV College, The Breakers
| | | AMoss, PGerrard, CButcher | | | 1= | Silverdale School, ULTRA: Like Totally Radical Awesome
| | | Ben Ward
James Ward
Joe MacMahon
James Robson
Jonathan Hall
Pete Hall | | | 1= | Bishop Wordsworth's Schol, Return Of The Phishers
| | | William Salkeld
Guy Niblett
Sam Niblett | | | 1= | Harrow Way, Throat Nanny Who
| | | | | 1= | Oxford High School, Opus 59
| | | Laura Bowlby,
Lynn Zheng | | | 1= | Whitecross School, Joeandanwen
| | | Joe Rigbey
Anwen Pembery | | | 1= | Harrow Way Community School, Jelly Tots
| | | Amy T
Abby W
Chelsey R | | | 1= | harrow way, Jordan Simcox
| | | Jordan Simcox | | | 1= | Cox Green School, We Highjack Paper Areoplanes
| | | Dylan Brownlie
Ben Morris | | | 1= | Clifton College, I-Cipher
| | | Toby Dirnhuber
Charlie Dowding
Manuel Fernandez De La Fuente
Nino Freuler
Dong-Jae Hoang
Paul Song | | | 1= | Fernwood Comprehensive, Jolyon
| | | Jolyon Warren | | | 1= | Millais, Maths Stars
| | | Rachel Jones
Samantha Southern
Jessica Kent
Jenifer Lee
Imogen Lyons | | | 1= | Woodbridge School, Ciphernoughts
| | | Patrick
Andrew | | | 1= | South Wilts Grammar School, Catzrule
| | | Catriona Richards | | | 1= | John Cleveland College, Dodgeball Dancers
| | | Michael Ward
Francesca Sparham | | | 1= | Sir Frederic Osborn, The Matheletes
| | | Charlie Garwood
Clare Ford
Aleysha Smith
Heather Tymms
Jamie Merrill | | | 1= | Watford Grammar School for Girls, Kryptos
| | | Han-xi Wang | | | 1= | Harrogate Grammar School, The Enigmas
| | | Jessica Cliff, Madeleine Moyle, Edward Coles | | | 1= | Nelson Thomlinson School, KhaosTheory
| | | John Wilde | | | 1= | The Mount School, York, Twinkle
| | | Rebecca S | | | 1= | Hills Road Sixth Form College, Dascough
| | | | | 1= | Stanwell School, Orion
| | | Daniel Luxton | | | 1= | Queen Mary's Grammar School, QM Code Breaker
| | | Daniel Moran | | | 1= | Nelson Thomlinson, Mervyn
| | | ACB
Daniel | | | 1= | Varndean College, Debenham
| | | | | 1= | Malvern St James, Grass
| | | Hoshi Kuran
Hajinu
Hajiaq
Onnhui
Channg | | | 1= | The Godolphin School, Alex Healey
| | | Alex Healey | | | 1= | South Wilts Grammer School, Unicorn12345
| | | Bryony Richards | | | 1= | South Wilts Grammar School, Bryony Richards
| | | | | 1= | Varndean College, King Awesome
| | | | | 1= | Tunbridge Wells Grammar School for Boys, Epic Win
| | | Sam Taylor
Peter Morris
Michael Catt | | | 1= | Alderbrook School, Clever Cloggs
| | | Hannah Boot
Ellie Boot | | | 1= | The Charter School, Quantum Crackers
| | | Hoagzter | | | 1= | Queen Elizabeth's School for Boys, Barnet, ASCII
| | | Bhavik
Nischal
Andrew
Tianlin | | | 1= | Tarleton High School, Howmad
| | | Adam Hill
Shona Hill | | | 1= | St Aidans & St John Fishers Associated Sixth Form, Jon Millican
| | | Jonathan Millican | | | 1= | Alcester Grammar School, Genius
| | | Adam Brown
Chris Mason | | | 1= | The Thomas Hardye School, IMorphaic
| | | Ed G
Matt L | | | 1= | Stanborough School, Unsolved
| | | | | 1= | The Sixth Form College Farnborough, Nicholls
| | | Christopher Nicholls, Katherine Nicholls | | | 1= | St Francis Xavier Sixth Form College, NayReeNii
| | | Reece Miller-Mcpherson
Nicola Dodoo
Naomi Hall-Fantie | | | 1= | The Nelson Thomlinson School, Pippa
| | | Pippa McGuinness | | | 1= | Torquay Boys Grammar School, Team 17
| | | Rob Thompson | | | 1= | The Nelson Thomlinson School, Strange As Angels
| | | Keita | | | 1= | Malvern St James, MSJ RoX
| | | Morwenna, Vicky, Kayan And Mollie | | | 1= | North Halifax Grammar School, NHGS Patrick
| | | | | 1= | Tanglin Trust School, The Wombats
| | | Bernard
Tamsin
Hilary | | | 1= | Hills Road VI Form College, Babbage
| | | James King
Yuming Mei | | | 1= | Alcester Grammar School, The Muppets
| | | Dom, Jamie, James, Simon | | | 1= | Moreton Hall, The Truth Is Out There
| | | | | 1= | The London Oratory School, DCR
| | | | | 1= | Urmston Grammar School, Ugscrackers09
| | | Chris Hughes
Matthew Foulkes
Sasha Taromsari
Matthew Titterington
Rachel Booth
Saul Plunkett
Holly Foulkes
Annalise Mach
Lauren Conroy
Alex Jones
Iason Polymeros | | | 1= | Royal Grammar School Guildford, Guildford Boys
| | | Lawrence Barrott | | | 1= | Varndean College, Team Warren
| | | Lewis Warren Fogden | | | 1= | Alcester Grammar School, Moose Brains
| | | Helen Wickins | | | 1= | Barton Peveril College, Lucylizzy
| | | Lucy Payne | | | 1= | Varndean College, MattWalker
| | | Matthew Walker | | | 1= | Alcester Grammar School, A Study In Scarlet
| | | Dcipher
Sherlock Holmes | | | 1= | Kendrick, Becca
| | | | | 1= | The Beacon School, Harry M
| | | Harry Metrebian | | | 1= | Wrenn school, Ginger Ninjas
| | | Ryan Green | | | 1= | Abingdon School, AbCC
| | | Alexander Taylor | | | 1= | Varndean College, TEAM TOM
| | | Thomas Pettifor | | | 1= | Kendrick, Enigma
| | | Deepika Pyla | | | 205 | South Wilts Grammar School for Girls, Rebecca Young
| | | Rebecca Young | | | 205= | Conyers, Conyers
| | | | | 205= | Kings Manor, Kings Manor 2
| | | Christopher Murray
Toseef Khan
Mackale Khan | | | 205= | Kings Manor, Kings Manor 1
| | | Fahad Ali
Michael Gillies
Paul Rathbone
Daniaal Javid | | | 205= | Manchester High School for Girls, The Jones'
| | | Grace Canning,Aria Pattinson-Speirs,Katie Parker-Conway,Charlotte Heaven,Jeehyun Park,Claire Ung,Jenna Patel | | | 205= | greehnhead college, Superuberultrawolfsquardon
| | | Thomas Walpole | | | 205= | St.Bees, Captain Kavel Cracking Coding Team
| | | | | 205= | Wycombe High School, The Violinists :)
| | | RachelMxxx, AoifeD, SophieD | | | 205= | Sydenham High School for Girls, The Enigma Variations
| | | Team SHS | | | 205= | Queen Elizabeth's Grammar School, The Cookie Code Breakers
| | | AC
EH
SH
JS | | | 205= | The Grange, Tumble Tots
| | | Will, John, Ellie, Alex, Chris, Euan, James, Tom, Mike | | | 205= | Elizabeth college, Reggie's Reject
| | | Dominus | | | 205= | Heathfield CC, Cryptic Department - MI6
| | | Alex Hope
Jamie Brown
Douglas Irvine
Joe Cooper
Jon Mitton | | | 205= | Northampton School for Boys, Deko-do
| | | Joshua Issac | | | 205= | Wilson's School, Broken_Calculators
| | | Alex McMillan, Chris Hogg, Guy Morgan, Mentes Zorba | | | 205= | Wilson's School, James V
| | | James Vereycken | | | 205= | Queen Elizabeth's School, Qefurthermaths
| | | James Corbet
Iona Wilmshurst
Helen Mosley
Charlotte Richardson
Laura Adams | | | 205= | St Albans High School for Girls, AMCTE
| | | Clare, Laura, Ellie, Louise And Nina | | | 205= | Emmanuel College, The Fraction Five
| | | Halyster, Petester, Dougster, Danster,Jamster | | | 205= | william de ferrers school, Wdf Teacher
| | | | | 205= | Wilmington Grammar School for Boys, E=MCHammer
| | | David Curnick
Nicholas Avramoussis
Oluyomi Ayannusi | | | 205= | The Brakenhale School, Brakenhale Jeong
| | | Yong Jin Jeong | | | 227 | Graveney, Graveney
| | | | | 227= | Bridgnorth Endowed, JJB (Sports!) Allstars
| | | Ben Spicer
Jawwad Farid
Jory Dunworth-Warby | | | 227= | Wolverhampton Girls' High School, Numb3rs
| | | Timea Hall
Alison Dixey
Harriet-Rose Noons | | | 227= | Wycombe High School, Fish
| | | | | 227= | St. Annes convent school for girls, 100GreenBottles
| | | Sapphi
Marta
Luula | | | 227= | King Edwards School Edgbaston, KES: A True Underdog Story
| | | Michael Price, Michael Youssef,
Bamboo Panda, Raz | | | 227= | Stoke Canon School, Roots Of Unity
| | | Laura | | | 227= | South Wilts Grammer School, Lucypike
| | | Lucy Pike | | | 227= | Gravesend Grammar School, Universally Challenged
| | | Tony Uong
James Simmons | | | 227= | South Wilts Grammar School, 05RKB
| | | | | 227= | Brooke Weston, Kryptic
| | | Kiran Joshi
George Robinson | | | 227= | King Edward VII School, Teddies
| | | Xue Wang, Ruby Osborn, Isla Tyrrell | | | 227= | Preston Manor High School, The Team
| | | Mujtaba Walji | | | 227= | The Latymer School, Edmonton, Rohan
| | | | | 227= | Yateley School, Simba's Pride
| | | Bethany Hicks
Louise Chegwidden
Aleesha Hicks | | | 227= | Impington Village College, The Flower Pot Men
| | | Ollyo,
Bill And Ben The Flower Pot Men | | | 227= | Archbishop Temple, Preston, Professor Layton
| | | Matthew Worswick | | | 227= | The Gryphon School, Ed, Edd And Eddy
| | | Ed | | | 227= | Alderbrook Leading Edge School, Cipherqueen
| | | Hannah | | | 227= | The Judd School, The Team
| | | Sara L, Jack R | | | 227= | Great Baddow High School, Great Baddow High School, Chelmsford
| | | Harriet Reynolds
Louis Mackrodt
Jade Robson
Christian Window
Jake Brown | | | 227= | King Edward VI Grammar School, The Code-breaking Cobras AKA The Cipher Fighters
| | | | | 227= | Nobel, Code Crackers
| | | Hannah
Chloe
Michelle
Meer
Jessie | | | 227= | Stoke High School, The Cookies
| | | Kimberley
James R.
James D.
Rhys
Kirstie | | | 227= | Hawkley Hall High School, Horsfall
| | | | | 227= | Baines School, The Ginga Ninjas
| | | Dominic Vipond
Jamie Robinson | | | 227= | oasis academy; immingham, O.a.c.b.
| | | Wolfie
Ste
Spud | | | 227= | Test Valley, Peachy Fruitcakes
| | | Jack Peach
Aimee Hoyle
Luke Attfield
Ellie Selwood
Vikki Brown
Dan Scard
Alex Deere | | | 227= | Richmond upon Thames College, EH@RuTC
| | | Emma Hall | | | 227= | Ilkley Grammar School, Big Al's Badass Bearfighters
| | | Nick
Kirky
Max
Charlie
Ben
Will
Hollie
Helen | | | 227= | Cedars Upper School, Krackers
| | | Louisa Smtih | | | 227= | William Farr School, Smithcraggcooke
| | | Eddie
John
Ross | | | 227= | Newent Community School and Sixth Form, NewentFurthers
| | | Emily Docherty
Iain Docherty
Kate Docherty
Will Macleod
Henry Cook
Rosie Greening
Richard Gold
Alan Reed | | | 227= | Luton Sixth Form, The Winning Team
| | | Alex Hymers | | | 261 | St.Bees School, The Raging Rhinos
| | | Jevans
Shepherd
Hugo
David | | | 261= | Tonbridge Grammar School, Emily Taylor
| | | | | 261= | Kings School, Winchester, Barrpeople
| | | Gregory Barr
Scott Barr | | | 261= | Kings School, Winchester, Barrpeople
| | | Greg Barr
Scott Barr | | | 261= | Walton High School, Spiders
| | | Mohamed Husein,
Mahmood Husein,
Matthew Mitchell,
Jawad Arshad,
Douglas Benn | | | 261= | Walton High School, Spider
| | | Mahmood Husein,
Mohamed Husein,
Matthew Mitchel | | | 261= | King Edward VI High School For Girls, The Weasleys
| | | Ruth And Sophie | | | 261= | Farnborough Hill, The Flying Snitch
| | | Maddy Smith | | | 261= | Orton Longueville School, Team Alice
| | | Alice Chapman | | | 261= | King Edward VII Science and Sport College, JES
| | | Jenni
Elisha
Sasha
Callum | | | 261= | Yateley School, Keithtothepowerofpi
| | | James Oatley
Rosie Leaman
Sam Day
Tom Prentice | | | 261= | King George V, Hong Kong, Cipher Challenge Team 1
| | | Grace Chen
Narumi Nagaya Wong | | | 261= | St albans high school for girls, The Sporks
| | | Millie Johnson,
Mariam Choudhry,
Sarah Weeks | | | 261= | Bury Church of England High School, Swot Appreciation Society
| | | Sarah Dickinson
Rosie Spencer
Harriet Maxwell | | | 261= | Silverdale School, The Imperium
| | | Kier, George | | | 276 | Blessed Edward Oldcorne Catholic College, The Enigmas
| | | | | 276= | South Wilts Grammar School, Jocasta Patel
| | | Jocasta Patel | | | 276= | Wilmington Grammar School for Boys, Melon
| | | Michael Biggs | | | 276= | Christopher whitehead Language College, The Cipher Challenge Crew
| | | Tereasa Thomas | | | 276= | William Howard School, WHS Genii
| | | Will Smith
Dan Tzabar
Sam Mcstay | | | 276= | Luton Sixth Form College, Team Katy
| | | JDogg
KDogg | | | 276= | Pates Grammar School, NDBurns
| | | Nick Burns | | | 276= | Cardinal Allen, Rolo_3
| | | Tom Rolinson | | | 276= | Impington Village College, Crackers
| | | Chocolatecheeks,
Crumpet,
Lilylovesfood,
Lettuce,
Cherrypie | | | 276= | Honiton Community College, Team G-Sus
| | | SciGuy16
Super Sam
James Bass | | | 276= | broad oak sports college, Rainbow Elephants
| | | Bav
Tish
Hamza | | | 276= | Townley Grammar, Gamma Newt Lorry
| | | VICTORIouscAptain
Discusthrower3.1415
Trudy
Angelfish
Goldfish
Tiger Shark
Starfish
Seahorse | | | 276= | Southend High School for Boys, Isquared
| | | Saigeet Eleti
Joshua Wong
Timothy Wood
Joseph Zammit | | | 276= | Walton High School, Code Crackers
| | | Daniel Sales
Faizan Arshad
Nathan Boardman | | | 276= | Our Lady's Catholic High School, Example B
| | | | | 276= | North London Collegiate School, Sajni Shah
| | | | | 276= | Thorpe St Andrew High, Flying Jays
| | | AJ | | | 293 | St. Peter's Catholic Comprehensive, Orange Squash Devils
| | | Michael Brennan, Louise Tarleton, Mary Phillips, Jennifer Wallin, Ruth Hodges, Alice Van Den Bosch, Hannah De Souza. | | | 293= | Formby High School, Caesar-Solver
| | | Emma Brownlee | | | 293= | whitstone, The Cobras
| | | Jack Bailey
Logan Belcher | | | 293= | Coombe Dean School, Laura92
| | | | | 293= | Cedars Upper School, Koala Kim
| | | Kimba | | | 293= | Great Sankey High School, Dan Scott
| | | Daniel Scott | | | 299 | Wolverhampton Girls' High School, Hackerz
| | | Deyashini Mukherjee
Tooba Qadri
Rebecca Couchman-Crook
Catherine Rowley | | | 299= | Beechwood Sacred Heart, Crackers
| | | | | 299= | Bishop Milner Catholic School, Yearnine
| | | Matt, Ollie, Connor, Jack, Corey, Matt T | | | 299= | Thorpe St Andrew High School, Canhazcheezeburgur?
| | | Emilio Morabito
Richard Belton | | | 299= | Heathfield Community College, The Broad Oak Boys
| | | Kai Laddiman
Steven Anderson
Joe Beeney | | | 299= | Wyedean School, Flying Frog Fish
| | | Thomas Spoor
Chris Moulinie
Alistair Dobbyn
Tim Hollies
Rosie Taylor | | | 299= | Wycombe High School, Maths MaÄstros
| | | Gemma Buffham,
Amanda Cabandugama,
Jacinder Chahal | | | 299= | Allertonshire, Alex&Aimee
| | | Alex Hatley
Aimee Hall | | | 299= | Walton High, Engimatic2
| | | | | 299= | Highfields, Enigma
| | | Izy Newton
Jake Bradnock
Laura Wainwright | | | 299= | Kendrick, Bobby
| | | | | 310 | Elizabeth College, Daniel Gosselin
| | | | | 310= | King Edward VII Science and Sport College, The Warren Hills Mob
| | | Abbie
Tom
Tim
Jack | | | 310= | Honiton Community College, CBB
| | | Claire Baily
Beth Hutchings
Beth Norris | | | 310= | Portobello High School, Gismo1993 =]
| | | | | 310= | Wolverhampton Girls' High School, Greater Than, Not Equal To
| | | Harlene S
Katie T
Robyn I
Sarah L | | | 315 | GCMS, Astro
| | | Achal Gupta And Anuj Gupta | | | 315= | Trinity School, Fraudsters Limited
| | | Hannah Biddles
Irene Joyce | | | 315= | Gravesend Grammar School, 9001
| | | Kyle Ludlow
James Fiddaman
Tom Saunders | | | 315= | Shaftesbury, Shaftesbury
| | | | | 315= | St. Mary's Catholic Comprehensive School, The Nutcracker
| | | Nutcracker | | | 315= | Folkestone School for Girls, FSG Puzzle Club
| | | Laura Tuckey
Madeleine Whybrow
Carly Booker | | | 321 | Bury College, Predator
| | | | | 321= | Newbridge High School, Newbridge Enigma
| | | Adele Neville
Karolina Birunt
Hannah Aldridge
Charlie Sheldon
Harry Bicknell
Phoebe Hammett
Matthew Jarvis | | | 323 | Barton Peveril, Subgroups & Cosets
| | | Dan Parkes
Steve Berry
Amy Maddison
Matt Owton
Alice Compton | | | 323= | Howard Of Effingham, Vladamir's Army
| | | Jack Denton
Vicky Chelliah
Ben Congdon
Ben Vessey
Ali Beech
Marcus Hughes-Hallett | | | 323= | Alcester Grammar School, Hazza97
| | | Harry Stevens,Jack Witton | | | 323= | Sandy Upper, Sandy Upper
| | | | | 323= | Westholme School, The Three W's
| | | Gemma
Ellie
Rebecca | | | 328 | Maiden Erlegh School, Goldeneye
| | | | | 329 | Homeschooled, Awaiting Allocation
| | | Caroline Haigh | | | 329= | Sir John Deanes College, Sjdfm09
| | | George Priestley
Andrew Bushnell-Wye
Matt Taylor
Jack Hardiman | | | 329= | holly-hall, Cipher King
| | | | | 332 | Blessed Edward Oldcorne Catholic College, Owen-Carstairs
| | | Tom Owen
Charlie Carstairs | | | 333 | Kendrick, NUSH
| | | | | 333= | Preston Manor High School, The End
| | | Ekta Shah
Nivedha Radhakrishnan
Joy Obianyo-Onwuagha | | | 333= | Cheltenham Ladies College, Broken
| | | - | | | 333= | Kings School, Macclesfield, Team Edge
| | | Tom & Karl | | | 333= | Rainham Mark Grammar School, Engimen
| | | | | 338 | The King's School Macclesfield, Awesome
| | | Hope And Ben | | | 338= | The Heathland School, SAS
| | | Akhilesh Singh,
Deven Acharya,
Sandeep Singh Soudagur | | | 338= | Helston Community College, Spy Kids
| | | Ocean,
Sam,
Jesieca,
Daniel,
Charley,
Ben,
Alex | | | 338= | Helston Community College, Enigma
| | | Lorna Hayes | | | 342 | Kingsbury High School, The Russian Spys
| | | Illie
Waqar
Sunny | | | 342= | Robert May's School, BigFly Buzzers
| | | | | 342= | Wilmington Grammar School for Boys, 010010000110000101100011011010110110010101110010
| | | | | 345 | Glebelands, Thunder-Canary
| | | Matt, Andrew, Sam, Jonathon, Alex, Ethan | | | 346 | Hayes School, Hayes Cipher Club
| | | Joana Rabumba
Martin Brown
Tahir Hakki
Owen Cowley | | | 346= | Thorpe St Andrew high school, Friends
| | | Lauren Glanville, Jeffi Mekkara And Stephanie Newell. | | | 346= | Tonbridge Grammar School, Team Me
| | | Natasha Strevens | | | 349 | Henrietta Barnet School, Tnyz
| | | Tanya Agrawal | | | 350 | Dunraven School, Solo
| | | None | | | 350= | Henley High School, Team Henley
| | | | | 350= | Nonsuch High School, The Maniac Brainiax
| | | Mitu
Hannah
Saarah
Saranya | | | 350= | Newminster Middle School, Newminster Ninky Nerds
| | | Jobo, Ben, Daniel, Honoria | | | 350= | Cedars Upper School, Ulmagic
| | | Brittany Ulm | | | 350= | Brooke Weston Ctc, Bwctc
| | | | | 350= | King Edwards VI Aston, May Contain Nuts
| | | Stewart Smith | | | 357 | Whiteheath, Whiteheath
| | | Rhys
Sarah
Eleanor
Ashley | | | 357= | St Georges School for Girls, Rubber Duckies
| | | Bethany Lloyd, Amrita Brara | | | 357= | Tonbridge Grammar School, Cheesiness
| | | Jennifer French
Pip Monk
Tilda Mew | | | 357= | Alameda Middle School, The Ace Team
| | | Lebosi
Chlo
Bessy-boo-boo
FishChipsVinegar
Geniusinthemaking | | | 361 | Wycombe High School, WHS_Leefee
| | | Emma Faulkner
Emma English
Louise Elliott | | | 361= | Nelson Thomlinson School, Patrick Gordon
| | | Patrick Gordon | | | 361= | South Wilts Grammar School, Jess
| | | Jessica Quigley | | | 361= | Farnborough Hill, Sophie And Ella
| | | Sophie Voase
Ella Caldeira - Hankey | | | 361= | Southend High School for Girls, Phantom Of The Opera
| | | Melody Crafer
Katherine Knight | | | 366 | St Georges School for Girls, Smarties
| | | Yvette Chan
Helen Rankin
Jenny Yu
Louise Wang
Natalie Craigie | | | 367 | The Truro School, 0xDEADBEEF
| | | Danyal Drew | | | 367= | Thomas More Catholic School, The Legends
| | | Lorraine Amponsah
Bisola Olusanya
Catherine Onoselase
Joy Kalombo
Katie Earl
Janai Facey | | | 367= | Roundhill Community College, The Crazy Code Crackers
| | | Olivia Blackmore
Hannah Hilton-Tapp | | | 367= | Whitby Maths Club, The Mathsymaniacypiggyhorses
| | | Lina Cox
Niamh Sweeney | | | 367= | Thomas More Catholic School, Indirectly Proportional
| | | Damjan Veljanoski | | | 367= | Stanbridge Earls, Stanbridge Earls
| | | Alexandra Goucher | | | 367= | Stanbridge Earls, Stanbridge
| | | Alex Woodward | | | 367= | Stanbridge Earls, Stanbridge
| | | Liam Hussey | | | 367= | Rossall School, Team Awesome
| | | | | 367= | Rossall Middle School, The Fiery Dragons
| | | | | 367= | Highfields School, Davinci
| | | Hannah Finney
Lucy Parkinson
Tom Pickford | | | 378 | Guildford High School, HAKBHH
| | | Heather Allen
Holly Hunt
Katie Birnie | | | 378= | St. Gregory's Catholic Primary School, Coventry, St. Greg's Code Breakers
| | | Brady
Rajan
James
Daniel
Joseph
Gabrielle
Laura
Ryan
Harry
Cameron | | | 380 | Wilmington Grammar School for Boys, The Watson Squad
| | | Christophe
Craig.C
Colgs
Deanio | | | 380= | Bishop Milner Catholic School, CRACKERS
| | | Jessica Reid, Chloe Jeavons, Holly James, Katryna Callaghan, Harry Keenan, Roshni Mistry, Callum Simms, Mohit Dutt, Manesha Nagra | | | 380= | Yateley School, Code Breakers
| | | | | 380= | Horringer Court Middle School, Swannyategoosey
| | | Georgia White, Jessica Carnegie | | | 380= | Whitby Maths Club, Shooting Stars
| | | Annie Pickering
Charlotte Newton | | | 380= | Dame Alice Owen's School, Green Or Orange Iodite
| | | Barney Main
Matt Lennon
Omar Iqbal
Valentin Loeffler
Robert Scanes
Ryo Harada
Ollie Till
Catherine Sam
Emma Tunstall
Maeve Corcoran | | | 380= | St Bede's Catholic Middle, Code Eaters
| | | Alan Cooke
Toby Gray | | | 387 | Gosforth Central Middle School, GCMS Maths
| | | Philip Christian, Thomas Proudfoot, Syria Satidoja | | | 387= | Queen Elizabeth's Schoo;, Mmm... Fruit Pastilles
| | | Imi Holford, Sammie Newman, Helen Fenemore And Tara McPhee | | | 387= | Christleton High School, JJandCO
| | | Jess Faulkner, Jenny Chakravarty, Alice Gregory, Toni-Marie Simcott-Omar, Steph French | | | 390 | Barrow Sixth Form College, Cumbria's Finest
| | | James Malloch, Taneli Clarke | | | 391 | newent Community School and Sixth Form, NewentASMaths
| | | Ciara Malone
Matt Davies
Will Raine
Rosie Reddington
Molly Spry
Elise Goulding
Abi Wood
Mike Smith
Zac Jarvis
Emma Williams
Aaron Mueller
Tim Oastler | | | 392 | Newport Girls' High School, Team GCSL
| | | Georgia, Charly, Serena, Libby, Stevie, Rachel | | | 393 | the kingsway, Kates Kode Brajers
| | | Kate | | | 394 | Emmanuel CTC, DJ KA
| | | Ashleigh, Kristin, Jennifer, Danielle | | | 395 | MHSG, Brain-Eaters
| | | Lucy Barcroft
Christina Wallace
Julia Yin
Emily Barcroft
Tayyaba Rafiq | | | 396 | St Mary's High School, The Duck Club
| | | David Brown
Fisayo Oluwajana
Dominic Longden
Ruairidh South | | | 396= | East Bergholt High School, EBHSipher
| | | Chris Love
Kylie Watts
Danni/Minion Watts | | | 396= | Northumberland Park Community School, All Stars NPCS
| | | TBA | | | 399 | farnborough school, Ryans Rampagers
| | | Ryan Machin | | | 399= | Farnborough School, Maher's Marvels
| | | Lewis Maher | | | 399= | Ulverston Victoria High School, Next Ness Monster
| | | Adam Bartlett
Sam Carr | | | 399= | Southend High School for boys, Pending
| | | Henry Banks
Tom Farrel
Chris Ablitt
Rachel Ahlquist
James Clarke
Yesha Emmi
Matt Warner
Jono Mann | | | 399= | whitby maths club, Sophie
| | | Sophie Miocevich | | | 399= | Farnborough School, Biltons Bletchly Brainiacs
| | | Daniel Bilton | | | 405 | farnborough school, Deakin's Dashers
| | | Luke Deakin | | | 406 | Caistor Grammar School, Caistor Grammar School
| | | Jack Robinson And Nicolle Finch | | | 407 | Hemel Hempstead, Lovelee_leanne
| | | Leanne Smith | | | 407= | Hemel Hempstead, Year 9 B
| | | Lucy Green | | | 407= | Hemel Hempstead, Year 9 A
| | | Lucy Brown | | | 407= | The Hemel Hempstead Shool, Georgie-maddy
| | | Maddy Wood
Georgie Bartlett | | | 407= | Hemel Hempstead, Maddy&georgie
| | | Maddy Wood
Georgie Bartlett | | | 412 | Hillside High School, Hillside5
| | | Amy Doherty
Kathryn Wain
Lydia Nagle
Amy Scott
Sydney Beard
Lucy Cox | | | 413 | Farnborough school, Sams Solvers
| | | Sam Dobson | | | 413= | Farnborough School, Palmers Professionals
| | | Jack Palmer | | | 413= | Farnborough School, Saxo's Army
| | | Andy Saxton | | | 416 | City of London School for Girls, Zebra
| | | Alexandra Mylrea Lowndes
Josephine Amos
Anna Cooke | | | 416= | City of London School for Girls, â300
| | | Jessica Pollard
Grace Beckham
Freya Robb
Jessica Franklin
Jessica Baker
Cody Sands
Georgia Bruce | | | 418 | Preston Manor High School, Peter Nugent
| | | Peter Nugent
Jayen Raghvani
Heena Chotai
Imen Zoubir
Jiten Bhatia | | | 419 | Kingsway, The Gatley Girls
| | | Laura, Holly And Sophie | | | 420 | King Edward VI Handsworth School, Little Jatt
| | | Rasveer Bansi | | | 421 | The Kingsway School, Dynamic_duo
| | | Alannah Jefferies
Bethany Sloan | | | 422 | Luton Sixth Form College, Luton Sixth Form
| | | Christina Knights
James Loewenberger
Alex Hymers
Benjamin Scott
Arron Redmond
Danyal Javed | | | 423 | Kings' School, Winchester, Cryptoking
| | | Stephen Robbins
Elaine Rust | | | 423= | Abbey College, Tamberlly Guinness
| | | Alison Cameron
Caitlin Pheby
Matthew Johnstone
Elizabeth Fox
Hannah Falvey | | | 423= | Harrow Way, I Milk Jaw Sale
| | | Jake Williams | | | 426 | Royds Hall High School, JCR
| | | Bexy09
Jordie01
Dora
Chanelle23 | | | 427 | Nottingham Academy, Nottsacademy
| | | David Parker
Paul Matthews
Balal Mannan
Jomi Sobarasua
Shaun Alvey
Serena Linley
Wendy Merrett | | | 428 | The Blue Coat School, Burno's Crew
| | | John Beirne
Suli Assaad
Tom Fletcher
Bruce Binks | | | 429 | Yateley School, Basil And Thyme
| | | Joanne Keen
Amelia Griffin | | | 430 | wilmington grammar school for boys, Wgs
| | | Sam
Andrew | | | 430= | Redhill School, Fish N Chipz
| | | Josh Bridgett
Sam Dudley
Thomas Dudley
Daniel Terry | | | 430= | Whitby Maths Club, Snowtypers
| | | Andrew Sneap | | | 430= | Westholme School, BookLover
| | | L | | | 434 | Teignmouth Community College, Team Awsome!
| | | James, Alice, Henry | | | 435 | Queen's Gate School, Superfudge
| | | Charlotte
Laura
Yasmin
Zinzi
Miranda | | | 436 | Needham Market Middle School, Needham Nerds
| | | Tom Roberts
Thomas Lake
William Fitzpatrick
Daniel Smith
Ewan McDonald
Kate Sparkes | | | 437 | queen elizabeths school, Jelly Beans
| | | AliceC&ashliS | | | 438 | St Augustine's High School, Saints Angels
| | | Ryan Power
Joel JOse
JAcob MAdden
Daniel Edwards
Sarah Carpenter
Sylwia Baran
Joe Tilt
Ben Lowe | | | 439 | The Nobel School, Pink Monkeys
| | | Kara Wright | | | 440 | Bishop Milner Catholic School, ELZ Crackers
| | | Erin Kilmurray
Zoe Perkin
Lauren Hornby | | | 441 | Emmanuel CTC, Dafuzz
| | | Harry, Liam, Stefan, Stuart | | | 442 | NMMS, GeekSqaud4
| | | Fizzy
Bubbles
Bluebell
Smartie | | | 443 | Sfx, MindoverMatter
| | | Dominique Manshadi | | | 443= | st francis xavier sixth form college, Certified
| | | Wilson Oryema | | | 443= | Malmesbury, The Dijkstras
| | | James Bull, Ben Rochlin, Euan Littlejohns | | | 443= | Vyners School, Codebreakers
| | | Monica Gill
Beth Kume-Holland
Janet Peet
Tejinder Randhawa | | | 443= | Reading School, Henry
| | | Henry Gardner | | | 448 | de Stafford School, Jellybabies
| | | Sophia Li
Robert Clark
Ryan Still
Reece Dyer
Megan Carter
Sally Oudjidane | | | 448= | RGS Worcester, The Life Of Bryon's Enigma
| | | Henry, Greg, Mitchell And Callum | | | 450 | King's School Bruton, Kings United
| | | Philip
Ruoyang
Fred
Andy
Peter
Jay
Rory | | | 450= | Sir Charles Lucas Arts College, Maths Murderers
| | | | | 450= | Liverpool Bluecoat School, The Best Blundells!
| | | Lucy Flanagan
Isabella Wignall
Rebecca Dunwoodie
Eve Singleton
Tallulah Jackman | | | 450= | St. Bees, ?
| | | David Webster
Jonathan Reid
Lucy Telford
Ben Greene
Mark Blackburn | | | 454 | Queen Elizabeths School, Matt B Xt
| | | Matthew Barnes | | | 455 | North Walsham High School, The Tebbles!!
| | | Alex Tebble | | | 456 | Richard Lander, Rls Maths
| | | Euan Bassey
James Healey
Alex Davis | | | 457 | Worlingham Middle School, WMS A
| | | | | 457= | Bolton Sixth Form, Bolton Eggheads
| | | S.B
Natman
007
Mr Egghead | | | 459 | Sir Graham Balfour School, Jelly's =)
| | | Eleanor Ryell
Jodie Owens
Louise Bishop
Lucy Pick
Julie Rogers
Sarah Ward | | | 459= | Sir Graham Balfour High School, Balfour470
| | | Louis Price
Josh Rogers
Emily Barker
Liam Thomas
Sophie York
Michael Steavenson | | | 461 | Westcliff High School for Boys, Cinnamon
| | | Thomas
George | | | 462 | Woodlands School, Basildon, Woodlands Wonders
| | | Amber Clark
Charlotte Clift | | | 463 | Derby High School, The Venomites
| | | Hafsa
Rosy
Sara | | | 463= | Sudbury Upper School, DarkLord Of ICE
| | | | | 465 | William de Ferrers, Midgets
| | | Bethan King | | | 466 | The Royal Masonic School for Girls, Yangli
| | | Yangli Guo | | | 467 | Tudhoe Grange, High W@vez
| | | Kinga(*_*)
[=Beasley=]
(:Edgar:) | | | 468 | Notre Dame High School, Notre Dame Cipher 2
| | | Margaret Duff
Daniel Snelson | | | 469 | St Marylebone School, St Marylebone
| | | Sarah | | | 470 | Nottingham Girls' High School, Mysterious Decoders
| | | Georgie
Freya | | | 471 | Alderman White School and Language College, Maliandme
| | | Jo, Mali, Jenny And Helen | | | 472 | Longsands College, Longsands Legends
| | | Kayleigh Kirby | | | 473 | Manning School for Girls, Aliens
| | | Nur Azharin
Regen Mohamad | | | 473= | Manning School, Red Tigers
| | | | | 475 | Cardiff High School, The Prime Mates
| | | Benjamin Barrett
Owen Campbell-Moore
Andrew Davis | | | 476 | Ludlow Junior School, Stormbreakers!
| | | Ivan Singleton, Louis Brown, Poppy Squibb, Justice Lock, Kathryn Ray, Ben Gittner, Emily Leach, Joshua Reed, Paige Marlow, Daniel Franks, Brandon Williams, Adam Lansley, Kathryn Wood, Amelia Ford, Julian Mitchell, Natalia Iliyanou, Kirstin Allen, Connor Godfray, Phoebe Ferris, Leon Collins, Oliver Downer, Chenise Lloyd, Ben Cameron, Curtis Piggot, Gemma Stubbington, Scott Doungsong, Reuben Smith, Naomi Shave, Victoria Storey, Mitchell Thompkins. | | | 477 | Teignmouth Community College, Team Awsome!
| | | | | 478 | Newport Girls' High School, Martha And The Diamonds
| | | Martha Dimond
Francesca Williams
Freya Partridge
Becki Dudley | | | 479 | Snaith, Snaith2
| | | | | 480 | Queen Elizabeth's School, Mildren Of God
| | | Keir Edwards
Tom Russell
Benjamin James | | | 481 | Heathfield Foundation technology College, Deecoderz
| | | Liam Scollen
Lauren Harris
Scott Wallace | | | 482 | Kingsbury High School, Rebels With A Cause
| | | Shireen Mohammad,
Hitoe Kobayashi,
Reema Patel,
Pallavi Ahluwalia,
Rika Soeharjono | | | 483 | Queen Elizabeth School, Newnam
| | | Jack
Letty
James
Toby | | | 484 | King Edward VI High School for Girls, The Game Theory
| | | Charlotte Dawkins
Erin Hales
Holly Pritchard
Maria Czepiel
Megan Santer
Roshni Patel
Sara Lo Polito | | | 485 | Wilson's School, The Go! Team
| | | Annoj
Delwyn
Tom
Johan | | | 486 | St.George's School for girls, The Numerators
| | | Annabelle Harris
Helena Brewer
Rosanna Heward
Lucy Baird | | | 487 | Swavesey Village College, MICH
| | | Ilovechocolat
Ismagi
Fairy
ILovePolarBear | | | 488 | Plymstock School, Simples!
| | | Irons | | | 488= | Newport Girls' High School, Funky Munkys
| | | Dani
Ali
Amandarin
Nickery | | | 490 | Wolverhampton Girls High School, The Green Bus
| | | Cathy_987
Lollipop | | | 491 | Stretford Grammar School, Pie And Cheese
| | | Ben Warner | | | 492 | Honiton Community College, The Doctors
| | | Bethany Sillitoe
Charlotte Bolton
+ Lou Roberts | | | 492= | The Grove, A.G.E Codebreakers:P
| | | Georgie:P | | | 494 | Cardinal Allen Catholic High, Cardy Coders
| | | Mrs J Bebbington
Mr R Shah
IQ Club | | | 495 | The Nelson Thomlinson School, The Inbetweeners
| | | Andrew Garrison | | | 496 | Hills Road Sixth Form College, JABA
| | | Ben Hales
Jinyan Li | | | 497 | King Edward VI Aston, C.O.D.E.
| | | Thomas Baker
Will Alexander | | | 498 | Henrietta Barnett School, FqzTnya4lyf
| | | | | 499 | Harlington Upper School, Jebebe
| | | Jena Glover-Dickson
Bethany Ashley | | | 500 | St Bees School, International Class 2
| | | Mr Rowe | | | 501 | Royal Masonic School, Pi:RusCenShaBet
| | | Ying Cen Tee
Rusika Choda
Shanna Hart
Bethany Holden | | | 502 | Whitby Maths Club, Year 8 Brainwave
| | | Ellie Wright | | | 502= | Whitby Community College, Whitby Maths Club
| | | | | 504 | Redhill School, The Lucky Sevens
| | | Sujey,Lynsey,Lauren,James,Luke And Ewan | | | 505 | Ivybridge Community College, Mr Treglown
| | | | | 506 | Whitby Maths Club, Sexyswats
| | | Emily Gray
Madde Hann
Amy Middleton | | | 507 | the Roayl Masonic School, Young Pythagorae
| | | Ashika Patel
Daisy Thompson | | | 508 | Newent Community School and Sixth Form Centre, NewentNewts
| | | Max Felton
Charlotte Roberts
Toks Adesanya
Sam Crossman | | | 509 | Queen's gate School, Tewlipse Dawn
| | | Florence
Nazrin
Radhika
Lottie | | | 509= | Queen's Gate, ENIGMATICS
| | | 007, MUSHY, GTREE 00L | | | 511 | Heathfield FTC, DeCode
| | | Kieran Toland
Nathan Hassan
Joshua Wall
Adan Wallace | | | 512 | Tudhoe Grange, TeamCupcake
| | | CharlotteP
CharotteD
BethanyL
BethanyG
RebeccaD | | | 513 | Queen's Gate, S.A.R.A.R Stars
| | | Chocolate, SmokeyRose, Pluto, Red, LittleBear | | | 514 | Bay House School, Bay
| | | Rob, Jemmimah, Duncan | | | 515 | Redruth School, Cipher Warriors
| | | APSEY Kieran
ARNOT William
BARNICOAT Rowan
BRISTOW Jessica
CALLIS Brenda
CONWAY-BAKER Jack
CRAZE Jordan
CUNNINGHAM Sean
CURNOW Rosemarie
DOMINGUEZ Claudia
FOWLER Chelsea
FOWLER Tinita
GILKS Jarred
GOLDSWORTHY Rebecca
HEFFER Bethany
JENKIN Connor
JOSE Tamsyn
MADGE Sam
MARTIN Andrew
MAY Sam
PELLOWE Zoe
SOBEY Thomas
WHITE Daniel | | | 516 | Queen Elizabeth School, Tomsaam
| | | Sam Wrixon
Tom Murphy | | | 517 | sandwell academy, The Cipher Superheroes
| | | Cameron Cooper
Daniel Brookes
Daniel Gibbs
Harish Kabba
Harvinder Kunor
Bradley Etherington-Yorke
David Fisher
Ryan Merrix
Aaron Wellings | | | 518 | The Kingsway School, Derreng
| | | Adam And Ben | | | 519 | Costello Technology College, CDC
| | | Dominic Ng
Christopher Blunden
Callum Coombs | | | 520 | Wootton Bassett School, Dynamo
| | | Alex, Christian And Daniel | | | 521 | Broad Oak Sports college, The Pebbles
| | | Lewis Clough
Liam Pemberton | | | 522 | Holmfirth High School, Food
| | | Jacob Rawson | | | 523 | Great Cornard Middle School, The Dudes
| | | Danielle Allen
Hannah James
Georgia Smith
Elyse Brain | | | 524 | Horringer Court Middle School, Beth&harriet&rose
| | | Harriet Brown
Rose Deshmukh
Beth Malcolm | | | 525 | Northwood College, Charlotte And Aimee
| | | Charlotte
Aimee | | | 526 | St Bedes Catholic Middle School, Google Guys
| | | Matty Harrey
Jacob Hill
Sara Rafahy
Ellie Thomas
Jacob Mcarry
Anabelle Johnstone | | | 527 | Swavsey Village College, Sliver Foxes
| | | Dong Zheng, Adam Broughton | | | 528 | Honiton Community College, Tiger 2
| | | Nicola Barrow | |
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