| 1 | Harlington Upper School, Jordan94
| | | Jordan Ribbans | | | 1= | Tonbridge School, 2/5 Communist
| | | Alex Arotsker, Jason Ng, Josh Michaels, Ben Michaels, Jake Cramp | | | 1= | Sir Roger Manwood's School, Andrew Carlotti
| | | | | 1= | St Michael's RC School, Linnerz Winnerz
| | | Linnerz
Robot
Haribo
Morethan Freeman | | | 1= | Marriotts School, A1pha
| | | S Brown
R Brown
K Brown | | | 1= | Comberton Village College, Codename Phantom
| | | | | 1= | Calthorpe Park School, CPS Codebreakers
| | | Elliott
Hazel
Joe
Matt
Kerry
Tom
Jay
Jade | | | 1= | Queen Ethelburgas, Burga Queen's
| | | Soozy, Xiyan, Ziqi, Charlotte, Evilina, Shreesti, Oswa | | | 1= | Launceston college, Nerds In The Corner
| | | | | 1= | Worcester Sixth Form College, Beth
| | | Bethany Breed | | | 1= | The Grange School Hartford Ltd., Chicken
| | | Alex Owens
Robin Wang
Haneef Rehman | | | 1= | Tomlinscote School, Dr Heinrich
| | | Henry Earles | | | 1= | Sevenoaks School, MegaZep
| | | Stefan Davies And Thomas Caton Harrison | | | 1= | Barton Peveril College, Lone Wolf
| | | Glenn Bryan Davies | | | 1= | Strode College, Teamepic
| | | Andrew Stuart,
Jade Evans | | | 1= | Kesgrave High School, 707
| | | Nabbott707
Nobit707 | | | 1= | South Wilts Grammar school, Emmabanana
| | | Emma Clarke | | | 1= | Plashet school, Mathematicians
| | | Farheen Husain
Fazila Husain
Zain Tai | | | 1= | King Edward VI Camp Hill School for Boys, Strahl
| | | James Wallis | | | 1= | Richmond upon Thames College, Serialcypher
| | | 0the0judge0
CrystalClear
Rob
Chris | | | 1= | Matravers School, W3stb3ry
| | | Sonia Dowlen, Nathan Brown, Alyssia Dowlen, Jess Jones, Beth Murtie, Hannah Alldos | | | 1= | Poole Grammar School, Cheerful Chimney Sweeps
| | | Samuel Berry
Ciaran Guy | | | 1= | Southend High For Boys, Mo+Lloyd
| | | Mohammed Osman
Christopher Johnston
Timothy Gale | | | 1= | Lakelands, Mrs Jones Yr 9s
| | | Ross Macdonald, Leo Read, Dom Poli, Will Jones, Ben Davies, Tom Mewett, Tom Kershaw, Jonathan Dyke, Jonathan Vibhishanan, Brad Chapman, Billie Lewery, Grace Ward-Allen, Grace Jandrell, Katie Simkins, Rebecca Gillman, Thea Ford, Bethany Grant, Alfie Digby, Reece Hughes, Will Smith, David Mold, Charles Hall, David Alexander, Daniel Gorton, Jac Roberts, Ben Williams, Noah Cawthray. | | | 1= | Farnborough Sixth Form College, M
| | | Maddy | | | 1= | City of London School, for Girls, Broken
| | | Lily M. , Angela E. And Amy E. | | | 1= | The Downs School, Hamsters On Ice - The Musical
| | | Aidan | | | 1= | Havant College, Leemina
| | | | | 1= | Farnborough Hill, The Codecruncher
| | | | | 1= | Preston Manor High School, Well? What Will Be The New Team Name?
| | | Mujtaba Walji | | | 1= | Strode College, The Wooden Spoons
| | | Amy Livingstone
Emma Cummings | | | 1= | St Michael's Catholic Grammar School, Cryptic Coders
| | | Ania | | | 1= | Great Cornard Upper School & Technology College, The Nerds Return
| | | Nuketown
Biscuitboy
Space Penguin
Zombie Master
Shadow Link
Asmaster
Moo | | | 1= | william de ferrers school, Wdf Teacher
| | | | | 1= | Southend High School For Boys, Solid-Cipherer
| | | Thomas Ward | | | 1= | Woodhouse College, Dream Killers
| | | Jack Li , Fred Wong , Arkan Megraoui | | | 1= | British School of Kuwait, Canada Rules
| | | Dave And Roger | | | 1= | Reigate College, Faenixsolo
| | | | | 1= | Worcester Sixth Form College, Tenacious Turtles
| | | Beth, Alex, Robin, Ben | | | 1= | Rossall School, Blah Blah Blah
| | | Nguyen Nguyen
Minh-Long Do
Le Minh Pham
Pok Hin So
Leo Vo | | | 1= | Danesfield, SmartyPants1234
| | | TC CB AD CA | | | 1= | Danesfield C Of E School, Living And Learning
| | | I.C
A.P
M.W
J.p | | | 1= | DanesfieldCofE School, Hamsandwiches
| | | S.d
J.s
W.A
O.D | | | 1= | Danesfield School, Purple Whurple
| | | Am
Lm
Ba
Sh
Kse | | | 1= | Christleton High School, Number Ninjas
| | | Hamish Drummond-Hay, Dean Chen, Rory Evans, Amy Hughes, Matt Mauger, Joe Subert, James Heath | | | 1= | Danesfield, PinkDiesel
| | | JN, RW, JF, TM | | | 1= | Upton Hall School, Jennifer Hurley
| | | Jennifer Hurley | | | 1= | King Edwards Bath, The Code Crackers
| | | | | 1= | broad oak sports college, Rainbow Elephants
| | | Bav
Tish
Hamza | | | 1= | Cheltenham Ladies College, Shiao-li Green
| | | | | 1= | Wilson's School, Sandbox
| | | Dan, Chris, Smit, Jordan, Patrice | | | 1= | Woodlands Community College, Woodlands Community College
| | | TBC | | | 1= | NMMS, Westside Iz Da Best!
| | | Brittany | | | 1= | NMMS, Rainbow Unicorn Pixieez
| | | Romeo And Holliette | | | 1= | South Wilts Grammar School, Ann
| | | Jialu Chen | | | 1= | King edward vi handsworth school, Blackmailed3
| | | Jade Dhaliwal | | | 1= | NMMS, Mack.geek.com
| | | | | 1= | danefield c of e, The Cipher People
| | | M.m, l.m, c.s, b.h | | | 1= | Parkstone Grammar School, Pgsgirls
| | | Abbey, Erin, Lois, Claire, Zhia, Vicky | | | 1= | KEVICC, Cricketers
| | | Tyler | | | 1= | Walton High School, Fireball
| | | Code Smasher 101
Cod God | | | 1= | Woodhouse College, PandaMonium
| | | | | 1= | Southend High School For Boys, Dominic Solomon
| | | Dominic Solomon | | | 1= | King Edward VI Camp Hill School for Boys, Lol
| | | Michael Liu
Dwayne Spiteri | | | 1= | Malvern St James, KSJ
| | | Yuanqi GE
Shiqi Liu
Kaimei Zhang | | | 1= | South Wilts Grammar School for Girls, Rebecca Young
| | | Rebecca Young | | | 1= | St Marys R.C high school, Bright Sparks
| | | Conor Matt | | | 1= | British School Tokyo, Tokyo Tigers
| | | | | 1= | Peter Symonds College, The Cookie Monsters
| | | Samuel Singh
Sumal Makewita | | | 1= | Lindisfarne Middle School, ACE10
| | | Aimee
Catherine
Emma | | | 1= | The Abbey School Reading, The AA Team
| | | Ameeta Kumar
Aneeta Kumar | | | 1= | Sidmouth College, Key Of Kool
| | | | | 1= | Woodbridge School, Cascade
| | | Reilloch, Popey456963 | | | 1= | Wallington County Grammar School, Quantum Shadows
| | | Salih Kadri | | | 1= | Ulverston Victoria High School, The Borrowers
| | | Chelsea Evans
Anna Scott-Maxwell
Shauna Dawson | | | 1= | WILTSHIRE COLLEGE SALISBURY, EUREKA
| | | A Level Maths Team | | | 1= | NMMS, Nicky
| | | Nicola | | | 1= | Graveney School, Graveney11
| | | Shivani Rae, Polly Perez, Chloe Raymont, Kevin Holmes Attivor, Christie Loong, Claire O'Toole, Natasha Edwards | | | 1= | Southend High School For Boys, Lbcst3
| | | Louise Jones
Carter Gill
Brad Dudman | | | 1= | Strode College, Team-1729
| | | TorinD
Orimazer | | | 1= | Peter Symonds College, Kappasigmasquared
| | | Kate Prescott | | | 1= | Latymer Upper School, Bumblebee
| | | | | 1= | Wembley High Technology College, Brilliant Brains
| | | Parth Patel, Soham Pandya, Ankeet Damodar | | | 1= | Cheltenham Ladies' College, SJSC
| | | Stephanie Tsang, Stephanie Cheung, Christy Chung, Judy Yu | | | 1= | King Edward VI Camp Hill School for Boys, The Human Enigmas
| | | Sam, Aatif, William, Mustafa | | | 1= | King's School, Canterbury, Team Salty
| | | Andrew Sultana | | | 1= | Richmond upon Thames College, TeamAlpha
| | | Mol
Chloe
Jocelyn
GraGra | | | 1= | The John Henry Newman School, JHN
| | | Ciaran Weaver | | | 1= | Varndean school, Going Merry
| | | Shu Yao Man | | | 1= | Chatham Grammar School for Boys, Alyssa Hydes
| | | | | 1= | Cardiff High School, Just Ethan
| | | Ethan Ren | | | 1= | Alderman White School and Language College, Ben_Is_Not_Chinese
| | | Alistair "Spexy" Benford
Lewis "Shotgun" Kime
Ben "Still-not-Chinese" Taylor | | | 1= | Millais School, Gym Mad
| | | | | 1= | beechencliff, The Trixsters
| | | George Bowen
Wesley Downing
Samiul Islam | | | 1= | The Grange School, Hartford, The Special Division
| | | Hilary Secker
Lewis Morgan
James Salmon
Alex Woodfinden
Haydn Cawley
Joe Stone | | | 1= | Colyton Grammar School, None
| | | Morgan Rayner | | | 1= | Farnborough Sixth Form, Cat Brown
| | | Cat Brown | | | 1= | Honiton Community College, Jeramima
| | | | | 1= | Bournemouth School, Team Alex
| | | Alex C | | | 1= | The Liverpool Blue Coat School, Not 4 Losers!
| | | David Ching
Sophia Wong Ching Hwai
Adrian Leung
Grzegorz Kalosza | | | 1= | Chosen Hill School, The Code Monkey Alliance
| | | Josef Crowther
William Patrikiardis | | | 1= | The Manchester Grammar School, Murtaza Abbas
| | | | | 1= | Peter Symonds College, Kryptos
| | | Adam Foster, Jonathan Neville, Aidan Goodall | | | 1= | Westholme School, Westholme Girls
| | | Gemma Wignall | | | 1= | Varndean College, Cipher Man
| | | Michael T | | | 1= | Upton Hall School, The Pi Makers
| | | Stephanie Addenbrooke
Olivia Bengey
Lauren McDermott | | | 1= | BRGS, Crack_a_thon
| | | Nathan Mattock | | | 1= | Ermysted's Grammar school, KongXJ168
| | | Xiangjia Kong | | | 1= | Sir Thomas Rich's, CodeBreaker
| | | Joe | | | 1= | Wallington High School for Girls, The Almost Knowns
| | | Jenny, Danielle | | | 1= | Thorpe St Andrews, Green X-Wing Fleet
| | | Luke Kywalker | | | 1= | Venerable Bede Secondary School, Veebee2
| | | Adam Liddle | | | 1= | Dallam School, Shut Up And Deal With It!
| | | Shannon Nicholson
Lizzie Goodfellow
Gemma Mitchell
Aless Gibson
Lauren Walton | | | 1= | Richmond Upon Thames college, Team Scherbius
| | | Artur Krochin, Patrick Valente, Brad Doyle | | | 1= | Harlington Upper School, Lorna R
| | | Lorna Robertson | | | 1= | King Edward Vi Camp Hill School for Boys, Thomas Else
| | | | | 1= | Hills Road Sixth Form College, Eddyzes
| | | Harry
Andrew
Jesse | | | 1= | Merchant Taylors' School, OGs
| | | OGs.SeF
OGs.SafF
OGs.TiM
OGs.TazZ | | | 1= | Bishop Stopford School, CipherSmashers
| | | | | 1= | William Howard School, Sparks
| | | Anna Nicholson
Katie Nicholson | | | 1= | Merchant Taylors' School Northwood, Crackalicious
| | | Harjot Singh
Neerav Nagda
Freddie Collings | | | 1= | King Edward VI Handsworth, Blackmailed2
| | | Ayesha Hashim | | | 1= | Reading School, Craby
| | | Ian Wilson, Natasha Wilson | | | 1= | woodhouse grove school, Syree
| | | Laurence | | | 1= | Grangefield School, Grangefield 2
| | | Josh Nesbitt | | | 1= | Grangefield School, Grangefield 3
| | | Rhys Stephens | | | 1= | Allerton Grange, AGS
| | | | | 1= | Queen Elizabeth's School, RLG
| | | Rebecca | | | 1= | Castle Donington Community College, CDCC 9 Set 1
| | | | | 1= | Hedingham School, Team Rijndael
| | | | | 1= | Matravers School, M8tr8v8rs
| | | Kye Davis, Mollie Feeney, Jade Bleackley, Jordy Perrett, Lizzie Newell | | | 1= | Worthing College, Worthing College 'A' Team
| | | Sammy, Josie, Amy And Hannah | | | 1= | King's Bruton, Thomas The Tank Engine Tankard
| | | Chilton, Makkai, Fred, Lobbard | | | 1= | Merchant Taylors' School, My Orchestral Ant
| | | | | 1= | Colchester Royal Grammar School, The Range
| | | Thomas Lear
Stephen Waddingham
Ollie Durham
Dan Gosden
Grecia Monsalve
Natasha Martin | | | 1= | St Peter's, Orange Squash Devils
| | | Louise, Mary, Jennifer, Emma | | | 1= | Kings School, Macclesfield, Epic Cipherpwners
| | | Tom Eastgate
Alex Moore
Ben Cree | | | 1= | William Farr C of E School, Further Mathematicians
| | | Jack
Toni
Phil
Danny | | | 1= | Tonbridge School, Cowdrey
| | | Seb
Jonny
Kk | | | 1= | Tonbridge School, QWERTY
| | | Ashley B.
Henry T. | | | 1= | Guildford High School, The Monkeys
| | | Nicky, Charlotte, Sophie | | | 1= | Harrogate Ladies' College, HLCWAIU3Y
| | | Jessica Tutu
Charlie Choo-Choo
Hannah Chase
Becky Boo-Boo
Pencil Cipher
Prancing Pony
Anny Bus-Bus | | | 1= | Wolverhampton Girls' High School, Jenny
| | | Jennifer Taylor | | | 1= | St Marylebone CofE School, Marylecubers
| | | Sam | | | 1= | South Wolds Community School, Strobetail
| | | James Philip Nelson Shaw
Jack Stanley Dabell
David George Plant
Elisabeth Jane Robinson | | | 1= | Woodhouse College, Pascal
| | | | | 1= | Farlingaye High, Blimmo
| | | William Hunt, Liam-Niklas Mannby, Peter Strulo | | | 1= | Buxton Community School, P3NTA6ON
| | | Molly Mitson
Rob Mitson | | | 1= | Brighton and Hove High School, Duggleby's Army
| | | Meera, Emma, Harriet, Laura And Sarah | | | 1= | King Edward VI Camp Hill School For Boys, Matthew Else
| | | | | 1= | City of London School for Girls, Crazy Crackers
| | | Louisa SS
Sophia LR
Ischia M | | | 1= | King's School Macclesfield, Team 1/cos(c)
| | | Izzy Bell, Oliver McCloskey, David Ormrod Morley, Robert " Pythag" Phythian, Euan Scott, Sean Wilson | | | 1= | King George V College, Enigma Enthusiast
| | | Rachel Woods | | | 1= | Harlington Upper School, Aranc-c
| | | Aran Chamberlain-Clark | | | 1= | NMMS, The Captains
| | | William & Lucas | | | 1= | impington village college, The Yay Team
| | | Kulsum Dawood
Ellen Brierton | | | 1= | longsands college, Diamondfire
| | | Testy4 | | | 1= | Wallington County Grammar School, Mavis
| | | Matthew Avis, Harriet Forsyth, Peter Wotherspoon, James Wellstead | | | 1= | Richmond Upon Thames College, Chickenraw
| | | Martha
Charlotte
Nakul | | | 1= | Ashmole Academy, Dry Ice
| | | Owen
George
Ellie
Zak
Keval | | | 1= | Queen Elizabeth's Grammar School, QEGS010
| | | Jake Davis, Tom Pearce, Max Blythin | | | 1= | The Chatham and Clarendon Grammar School Federation, SmartyPants
| | | HannahBV
HazalT
TabbyS | | | 1= | Cardinal Heenan Catholic High School, CHCHS Cipher Group
| | | Joseph Stephenson
Hannah Playford
Conor Hopkinson
Murray Wood
Harry Cook
Stephen Lewis
Chris Rooney
Alfie Haley
Alby Joseph
Daniel McWilliams
Callum Tempest | | | 1= | Cheltenham Ladies College, The Saints
| | | Sasha Kirienko, Chloe Kwon, Elaine Cheung, Joyce Fong | | | 1= | Northumberland Park Community School, All Stars NPCS
| | | Norman Ong | | | 1= | Greenshaw High School, Red Devils
| | | | | 1= | Penrice Community College, The Blonde Geekks
| | | Louise Jenkins, Abbie Cunningham | | | 1= | Teignmouth Community School, TCS- Peaches
| | | Freya
Lani | | | 1= | The Crossley Heath School, The Crossley's Crackers
| | | Majid
Joseph
Philip
Lewis
Rosie
Ethan
Gian
Ashley
Cecilia
Sophie
Daniel | | | 1= | Maidstone Girls Grammar School, Ggpowell2
| | | Georgia Powell | | | 1= | Amery Hill, Hyper-Cube
| | | Edward
Jon
Rachel | | | 1= | The British School of Kuwait, Cipher Knifer
| | | Ahmed H, Ahmed K, Yousef, Edgar, Nabil, Katerina | | | 1= | whitgift, Whitgift All Starz
| | | Dil Shah, Caleb Watson, Anushan Mohanarajah | | | 1= | Wembley High Technology College, VAN
| | | Vaidik Pindolia , Nikesh Patel | | | 1= | Meols Cop High School, Laurenmeolscop
| | | Lauren | | | 1= | Impington Village College, Hobball
| | | Nicole Marshall
Lucy Hobbs | | | 1= | impington village college, Powerpuff Boys
| | | Matt, Om, Dylan, Ben And Owen | | | 1= | Carr Hill High School and Sixth Form Centre, Thunder Gerbils
| | | Lorna, Justin, Caitlin, Connor And Aidan | | | 1= | St Bede's Catholic Middle School, Turkey Dinosaurs
| | | Joe McAuliffe
Becky Macpherson
Charlotte Lowe
Josh Sheehy
Mikey Hemming | | | 1= | Rushden Community College, Mr C And The Cool Code Crackers
| | | | | 1= | Robert May's School, Robert May's Special Agents
| | | Molly Edbrooke
Josie Cocks
Natasha Young
Hannah Greenhough
Josh Moores
Daniel Nold
Tristan Curry
Oscar Minto | | | 1= | Putney High School, Liv And Aoife
| | | Aoife And Olivia | | | 1= | Abbey College, French Fries
| | | Kieran Judd
Matthew Groom | | | 1= | putney high school, Cage
| | | Claudia
Alisha
Giulia
Emma | | | 1= | Hills Road Sixth Form College, HRCSSTT
| | | Louis Taylor, Christophe Steininger, Eric Wieser, Max Sinclair, Philip Drew | | | 1= | Manchester High School for Girls, Maths Or Something?
| | | Caitlin
Sara
Lucy | | | 1= | Priory Academy LSST, PrioryAcademy5
| | | Max, Will, Lukas And Louis | | | 1= | Malvern St James, MAHN
| | | Nabilah
Atikah
Mariyatul | | | 1= | Impington Village collage, MMMD
| | | Molly Mead
Nicole Marshall
Kate Marshall
Florence Mattingly-Peck
Katie Dyson | | | 1= | Teignmouth community school, Make This Award Winning :)
| | | Bethan, Amy, Joe And Lauren | | | 1= | Shire Oak Academy, Shire Oak Maths Club
| | | Maths Club | | | 1= | Newstead Wood School for Girls, YK Matrix
| | | Yuexi Xiao
Kunal Patel | | | 1= | Tunbridge Wells Grammar School for Boys, Wildcats
| | | Benjamin Epstein
Nathaniel Sillett
Tom Howard
Harrison Mulley | | | 1= | The Arnewood School, Ingrid
| | | Ingrid Jiang | | | 1= | Haggerston School, Code:Alpha
| | | Oliver Stonehouse-Klyne
Adam Lawson | | | 1= | Hayes School, 4DMI
| | | Ian R
Karen R
Annie B
Josh L
Alex L | | | 1= | Luton Sixth Form College, X79
| | | Peter
Suraj
Vimal
Parth | | | 1= | St Anne's, Anjulie
| | | Anjulie | | | 1= | St Peter's Catholic School, Kirsti&Keziah11
| | | Keziah
Kirsti
Moura
Farah | | | 1= | Manchester High School for Girls, Liv
| | | | | 1= | Cardinal Newman College, Tinker Tailor Soldier Spy
| | | Tinker, Tailor, Soldier, Spy | | | 1= | St Nicholas Primary School, St Nicholas Primary School
| | | | | 1= | Bredon Hill Middle School, Nothing
| | | Alex Mackins
Louis Winstone
Jamie Davis | | | 1= | Tonbridge Grammar School, Bananas 4 Bichons
| | | Sarah H, Katie V, Amelia T, Cara F | | | 1= | Granville South Creative and Performing Arts High School, WizFiz
| | | John | | | 1= | Malmesbury Secondary School, Dr. Death
| | | | | 1= | Merchant Taylors' School Northwood, Vikevic
| | | Stevan
Vikash
Rhodri | | | 1= | South Wolds School, ASTRAS
| | | Hannah, Jenny And James | | | 1= | Trent Valley Academy, Team Buxton
| | | Joshua Aisthorpe
Jessica Allwood-Panter
Josh Archer
Mollie Barley
Matthew Beardall
James Caldwell
Jack Clubley
Ajen Goy
Una Grigorjeva
Alex Hooton
Colleen Jackson
Wing Lam
Emily Macleod
Lucy McGrath
Isobel Parr
Ewan Penfield
Ross Pinkney
Hannah Roberts
Shannon Spalding
Ellie Stephenson
Jane Thompson
Sophie Todd
Isaac Tydd
Cassie Walsh
Mitchell Watson
Jasmine Weatherall
Jemima Willows | | | 1= | Ermysted's Grammar School, Robster
| | | | | 1= | Quilley School of Engineering, QCode
| | | Myles
Ed
Jon | | | 1= | Huish Episcopi Academy, Andy
| | | Andrew Egan | | | 1= | Cheslyn Hay High School, Chezzogirls
| | | Charlotte Hale | | | 1= | Hodge Hill Sports and Enterprise College, Ingenious
| | | Tamoor
Shamaila
Arfa
Mahnoor
Tariq
Asad
Hamzah
Thayyib
Murtazza
Soheeb
Danyal
Shams
Rabia
Amaan
Hafsa
Mmoor | | | 1= | Putney High School, The Perfect Putney Puzzlers
| | | Noa Sturgeon, Alex Graham, Emma Montagu, Eleanor Richards. | | | 1= | forge valley, The5mathmaticalbuddies
| | | Joe White
Eleanor Smith
Rebecca Rowland
Katie Brown
Luke Rowland | | | 1= | Sir William Perkins's School, Kitkat Cookies
| | | Charlotte Cook
Harriet Cook
Katie Tidd | | | 1= | Merchant Taylors' School for Boys Northwood, Tawfiqh
| | | Tawfiqh
Jamietanna | | | 1= | St Annes, 2012
| | | Theresa Jones | | | 1= | Wilson's School, Heterodox
| | | Beojan
Daniel
Aditya
Ashok | | | 1= | Richmond upon Thames College, Psi. Team Psi (Ψ)
| | | Nikol
Dong-Soon
Brighid
Kirie | | | 1= | Ulverston Victoria High School, The Meerkats
| | | Chris
Kris
Ben
James
Dan | | | 1= | New Mills School, Sfrums
| | | Sam Mansfield
Jack Martin
Finn Bridges | | | 1= | St Peters CE Aided School, Sexystarfish
| | | Beth Puddiphatt | | | 1= | st Peters CE Aided School, Dylan Woodward
| | | Dylan Woodward | | | 1= | Newport girls high school academy trust, Ebony
| | | Bryony
Elizabeth | | | 1= | Boston High School, LPNKTSE
| | | Kirstie Tebbs | | | 1= | St Peters CE Aided School, ImRandom64b
| | | Paul Cranston | | | 1= | Wembley High Technology College, Super-Code-Breakers
| | | Ramyasree Thogata
Nikhila Gali
Simran Kaur Heer | | | 1= | Greenacre School for Girls, N.E.R.D.S.!
| | | Caitlin McDowell, Laura Hemmings, Jo Male | | | 1= | Greenacre School for Girls, Besarozy
| | | Becky Earl
Sophie Archer
Rheanna Cottam | | | 1= | Plume School, Dumbledore's Army
| | | Ed
Tom
Nathan
Amy
James
Hannah
Fred
Jesse | | | 1= | NMMS, Cipher Army
| | | Ewan McDonald | | | 1= | Greenacre School for Girls, Emily36810
| | | Emmy Woodman | | | 1= | Luton Sixth Form College, N/A
| | | | | 1= | Richard Upon Thames College, FM2 Girls
| | | Alison Oliver Zoë Anastasiou Sabrina Almeida | | | 1= | Beechen Cliff School, CreepersCrackCodes
| | | Jonathan Blake
Cameron Wallace
Rory Colman
Cameron Self | | | 1= | Axe Valley Community College, 2ET+H
| | | Emily, Emma, Hannah | | | 1= | NMMS, Johnboi123
| | | John B | | | 1= | The Downs School, Twincity
| | | | | 1= | Queen Mary's Grammar School, Walsall, The Crackers
| | | Manny | | | 1= | Saint Annes, MillionsOfPeaches
| | | Sapphire Lally
Marta Brodzka
Cat Pilgrim
Niamh Radosavljevic | | | 1= | Queen Mary's Grammar School, Walsall, Silence
| | | Connor Charles
Matthew Brown | | | 1= | Bolton School Girls' Division, Piink
| | | Isobel Davies
Imogen Ormston | | | 1= | Newport Girls' High School, The Elizalottes
| | | Elizabeth Haigh
Charlotte Atkins | | | 1= | west lakes academy, The ReA Team
| | | Alicee | | | 1= | The King Edward VI School, Morpeth, The Cipher J
| | | Jobo | | | 1= | Whiteheath Education Centre, Whiteheath
| | | Connor
Rachel
Kim
Chad
Marcus
Jess | | | 1= | Huish Episcopi Academy, Tykko
| | | | | 1= | Barton Peveril sixth form college, Novicecodebreaker
| | | | | 1= | Beechen Cliff School, Ciphersrevlos
| | | Finlay Boniface | | | 1= | Rossall School, The Young Rossallians
| | | Holly Lawton
Sam Pitcher
Daniel Smith
Francesca Smith
Annabelle Hayes
Olivia Gregory
Lydia Bannister-Nunn
Matei Antochi | | | 1= | NMMS, Smitt Inc.
| | | Daniel S | | | 1= | NMMS, Ali
| | | Ali | | | 1= | St Peters Catholic High School, James Cubed
| | | James Pugh
James Galvin
James Marsden | | | 1= | Wrenn School, The Secret Dimples
| | | Claudia Grace Haworth | | | 1= | Southwolds Community School, Enigma
| | | Benny
David
Ethan
Tommo | | | 1= | Kirkhallam Community Technology Sports Collage, TYJ123
| | | Teya | | | 1= | Wymondham College, Enigma
| | | Marco Lau, Farrer Owsley-Brown, Lily Colman-Goff, Harry Evans, Jack Evans | | | 1= | Bolton School boys division, Decipher Team
| | | Y60YO_RULZ
Computter123
Eight Dogs | | | 1= | Mill Hill County High School, Code Chikens
| | | Kieran Chambers
Hillary Tsai
Natan Janner Klauser
Amar Vara
Andre Shamsabadi | | | 1= | West Lakes Academy, Westlakesbrainboxes
| | | Josh Wareing
Louis Spencer
Thomas Spencer
Paul Eaton | | | 1= | Brighton and Hove High School, Tabby
| | | Tabby | | | 1= | Lacon Childe, TCBT
| | | Greg Young
Sam Taylor
Kayleigh Roberts
Elizabeth Watts
Rebecca Campion
Matthew Wilcox | | | 1= | Newbridge High School, Newbridge Enigma
| | | | | 1= | St. Peter's Catholic School, Solihull, Thunderbolt And Lightening, Very, Very Frightening....
| | | Megan, Rosie, Nat, Alpha, Sam | | | 1= | Sevenoaks School, Trapspace
| | | Tiffany, Catherine, Hannah, Joyce, Yumika | | | 1= | Glebelands, Beauties And The Beast
| | | Hannah, Nadia, Victoria, Danielle, Tom, Maddy | | | 1= | Greenacre School for Girls, Kolossus
| | | Karla, Laura, Sarah | | | 1= | Tonbridge Girls Grammer, Apple-Pi
| | | DSPDL | | | 1= | Cardinal Newman College, TheTurists
| | | Richard Garth, Adam Smith | | | 1= | The Manchester Grammar School, MC Quadratis
| | | Ben Brownson; Akeel Malik; Gidon Ross | | | 1= | Harlington Upper School, Vikki Belt
| | | Vikki Belt | | | 1= | The Godolphin School, Numb3rs
| | | | | 1= | Mayflower High School, Mayflower High School
| | | Mr A Cottee | | | 1= | St Peters CE Aided School, Teacher
| | | Miss S Hancock | | | 1= | Prospect School, Prospect
| | | Susanna Pope
Megan Turner
Abigail Russell
Sabrina Faiza
Swechhya Banstola
Megan Little
Haidur Asif
Kira Porteous | | | 1= | Colchester Royal Grammar School, The Nerd Herd
| | | Josh Arbon
Jos Swanwick
Lucy Manser
Ross Wotherspoon
Holly Biegel | | | 1= | Godolphin Salisbury, Labrador!
| | | Emilia Ames | | | 1= | Bolton School Girls' Division, 8
| | | Georgina Moores
Madura Nandakumar
Catherine Owen
Ruth Brown
Catherine Jones | | | 1= | ingleton middle school, My Maths Group
| | | 3peaks | | | 1= | Fulford School, The Number Cruncher
| | | Rebecca Gelder | | | 1= | Dog Kennel Hill Primary School, Dkh6Q
| | | All Of 6Q | | | 1= | Queen Elizabeth's School, 221B Baker Street
| | | SherlockHolmes15 | | | 1= | The King's School in Macclesfield, Jimmy C
| | | Jamie Cunningham | | | 1= | The Kings School Grantham, Kings Grantham
| | | Karl Southern
Daniel Southern | | | 1= | Sharnbrook Upper School, CHEAT21
| | | Maebrit Allchurch
Natasha Askham
Karampreet Bahia
Hannah Burnage
Alex Clarkson
Joshua Cox-Roberts
Ela Crapnell
Helena Fensome
Georgia Gowing
Tegan Gowing
James Guinn
Katy Hobbs
Daniel James
Abigail Milroy
Izzy Morley
Charles Parish
Mathilda Rubens
Abigail Saunders
Tania Schimanski
Jack Tomlins
Joshua Ware
Edward Williams
Zakery Worts | | | 1= | Stowmarket High School, Code Quackers
| | | Adam Ant
Tall Matty
Snowman
Gizzy
Vexxy | | | 1= | Brighton and Hove High School, Tea Mname
| | | | | 1= | Hyde Park Junior School, Team Roxy
| | | | | 1= | St Christopher, Enigma
| | | | | 1= | Bolton School Girls Division, FC
| | | Flo, Carishma | | | 1= | Manchester High School for Girls, Isabelle Fenner
| | | Isabelle Fenner | | | 1= | Doctor Challoner's Grammar School, Binblaster
| | | Mark Cleary | | | 1= | Manchester High School for Girls, S.Wang
| | | Shuge Wang | | | 1= | Barton Peveril, The_Barton_Oreos
| | | Harry, Sam, Shannon, Yi, Glynn, Jasamin, Ben, Josh | | | 1= | Manchester High School for Girls, Vanessa
| | | Vanessa Cheung | | | 1= | Wallington County Grammar School, Wallington Code Breakers
| | | | | 1= | Castle Rock High School, Teenage Mutant Ninja Boffs
| | | Casey, Abbi, Emily, Becky | | | 1= | British School Of Kuwait, Rizanay
| | | Aya Hanafy
Ananya Madhok
Fathima Rizka Naushad | | | 1= | Punahou School, ...
| | | | | 1= | Havant College, Mad Hatter
| | | Harriet Gamble | | | 1= | Southam College, Southam College
| | | | | 1= | Sir William Perkins's School, Sidra
| | | Yixuan Liu | | | 1= | Durham High School for Girls, The Mathia
| | | Alex Brown, Rachel Brown, Chrissie Alderson, Jasmine Taylor, Sam Gibson, Jane Dunn | | | 1= | Hyde Park Junior School, Intrepid Code Crackers
| | | Rebecca Anderson,
Georgia,
Maddy,
Katie | | | 1= | Hyde Park Junior School, Deathly Halows
| | | | | 1= | NMMS, Peas And Sweetcorn
| | | Lily And Kate | | | 1= | Farnborough Hill, LOLCANO!!!
| | | | | 1= | Tunbridge Wells Grammar School for Boys, Two And A Half Men
| | | Michael King, Cameron Smith And Ben Sandles | | | 1= | King Edward VI Handsworth, Blackmail5
| | | Denya Madadi | | | 1= | Highfields School, The Derbyshire Quartet
| | | Thomas Clarke
James Smith
Tommy Shaw
Matthew Maltby | | | 1= | Highfields School, JohnDorian
| | | Honor
Natalie
Izy
Louise | | | 1= | Jersey College for Girls, Sky
| | | Lucy Osborne | | | 1= | Bartholomew School, Barts
| | | Matthew Sayer, Jonathan Falk, Matthew Beale, Edmund Lau, William Pinney, Stephen Munro, Morgan Grocutt, Beatrice Holt, Matthew Robinson, Alex Millington, Yasmin Gilders, Caitlin McManus, Lewis Cole, Emily White | | | 1= | Varndean College, Brighton, Team Time
| | | Jake Bennett-Woolf | | | 1= | Queen Elizabeth's Grammar School, QEGS3
| | | JJE, BL, RB, AM | | | 1= | Sydenham High School for Girls, The Enigma Variations
| | | Team SHS | | | 1= | Highfields School, Pegasus Eaters
| | | Joshua Brown
Jamie Ingram
Joshua Wood | | | 1= | Tadcaster Grammar School, Cherry Garcia :D
| | | Mikey Teal
Emma Teal | | | 1= | Jersey College for Girls, JCG Rules
| | | Caitlin Pilbeam | | | 1= | Richmond upon Thames College, Team^2
| | | Tate
Adam
Paul
Emile | | | 1= | The Henrietta Barnett School, Paragon
| | | Suzu Sato, Marie Sato | | | 1= | Southend High School for Boys, Me, Myself And I
| | | | | 1= | Mayfield Grammar School Gravesend, Enigmatics
| | | Megan Durling
Megan Hills
Laura Webzell
Lauren Edwards | | | 1= | Nobel, Code Crackers
| | | Chloe | | | 1= | Queen Elizabeth's Grammar School, QEGS5
| | | JJ, FP, OD, BHC | | | 1= | The Chantry School, 3 Blondes And A Browno
| | | Jamie, Nathan, Will, Joe | | | 1= | Needham Market Middle School, Doglovers
| | | Harrison W | | | 1= | Needham Market Middle School, The ZLBs
| | | Zoe Balaam | | | 1= | Bishop Stopford, Crackers
| | | | | 1= | whitby maths club, Iona
| | | Iona Smith | | | 1= | Cranbourne Business and Enterprise College, T+A
| | | Aidan Jones
Toby Blackburn | | | 1= | South Wilts Grammar School, Bryony Richards
| | | Bryony Richards | | | 1= | Alderman White School, Oswald
| | | Cameron Wedgeworth, Eleanor Beestin, Leon Galiano, Michael Thomas | | | 1= | Colchester Royal Grammar School, Cracker Jacks
| | | James Scott
Charlotte Pines
Christopher Underwood
Jordan Mattack
Kelvin Yeung
Ben Courtier
Miranda Cooney | | | 1= | crompton house c of e school, Crompton Cipher Crackers
| | | Matthew Spivey, Jack Mckie, Freya Upton, Tom Upton, | | | 1= | Nelson Thomlinson School, Tom Mattinson
| | | | | 1= | Garth Hill College, Cog13
| | | Bradley Price, Remy Todd, Jordan Latter, Ewan Martin | | | 1= | Whitby Community College, The Code-Breakers No.2544
| | | Maths44HD
Megaton25 | | | 1= | Highfields, Parachuting Bears
| | | Mark, Harry, Ollie, Simon | | | 1= | King Edward VII School, The Indecisives
| | | Joshua Fogg, Adam Dawson, Lewis Brightmore, Joshua Woodhouse, Jack Clarke, Ben Fourcin, Matt Marshall, Isaac Proudfoot, Tom O'Connor | | | 1= | King Edward VII, E=MC Hammer
| | | Seb; Jacob; Luke; Tim; Martin; Alex M | | | 1= | Gordano School, Robert March
| | | | | 1= | Whitecross, Brainboxes Love Rubber Ducks
| | | Philipa Steel, Zoe Manley, Chloe Webley, Jade Price | | | 1= | Luton Sixth Form College, We're > You
| | | Shamshad Sarwar, Hamid Gulfraz, Usmaan Farooq, Vanessa Lam & Harpreet Singh Chattha | | | 1= | Bay House School, Bay
| | | Lara Smith, Jake Moss, James Kirby, Holly Butler, Harry Lumsden, Harvey Smart, Will Parker, Sam Ponting, James Leaverland | | | 1= | Malvern St James, The Morons
| | | Morwenna, Megan, Charlee | | | 1= | Birkdale Senior School, Team Birkdale
| | | Zach Smith
Daniel Nolan
Joey Green
Tom Leighton
Sabeeh Sadiq
Byron Hemingway
Tom Bower
Natasha Vucak | | | 1= | Abbey College, Ramsey, Outside The Box
| | | Paul Johnson, Fraser Cameron, Jasivan Sivakumar, Mark Alicante, Scott Hickson | | | 1= | King Edward VII, KES Fried Rice
| | | Tanya Sciamanna, Nadhira Ratnasari | | | 1= | St Annes Catholic School, Fusion Brass
| | | Miri | | | 1= | Wymondham College, RSPCA
| | | Aimee Mulcahy, Peter Charley, David Abrahams, Richard Aickin, Geoffrey Keeling, Alex Coates | | | 1= | King Edward's Birmingham, Ergophobes
| | | Andrew Macarthur, Vishal Patil | | | 1= | Altwood Church of England School, Making The World A Cipher Place
| | | Cameron Turner, Daniel Jones, Sean McBride, Joe Maskerey, Ben Hynard, Lilli Lee, Molly Parmley, Vicky Garnett | | | 1= | Perse School for Girls, Just Imogen
| | | Imogen Grant | | | 1= | Richard Rose Morton Academy, Morton Marras
| | | John Wightman
Jake Sanderson | | | 1= | William Farr School, Rebekah And Emily
| | | Rebekah Ward
Emily Watt | | | 1= | king george v college, Silicon Vally
| | | Daniel Barker
Terrence Ng | | | 1= | Tunbridge Wells Grammer School for Boys, Connect 3
| | | Thomas Haffenden
Colin Grevers
Kieran Guy | | | 1= | Cardinal Newman College, κάÏι αινιγμαÏικÏ
| | | Ryan Mckeown
Edward Thorpe
Hayden Alty
Adam Bennett | | | 1= | City of London School for Girls, Cheese Crackers
| | | Imogen, Uma, Shan | | | 1= | Twynham School, Alice
| | | | | 1= | Stanborough School, Unsolved
| | | Rhys Harniess, Tom Borcherds, Daniel Ryan, Jason Potter, Clara Illes-Wilbourn, Jacques Elliot. Oliver Dutton | | | 1= | William Farr C of E Comprehensive School, Brothers
| | | Lewis Margetts Cameron Margetts | | | 1= | Perse School for Girls, Manna
| | | Matilda Stevenson
Anna Wang | | | 1= | King Edward's School, Edgbaston, EX.
| | | The Jez | | | 1= | Perse Upper School, 35739 MA3T TEAM PErSE
| | | Thomas And Pratap | | | 1= | Kesteven and Grantham Girls School, Ninjanium
| | | Bryony Parker, Tina Noon, Helena Cotterill, Sarah Garner, Roisin Huskinson. | | | 1= | East Bergholt High School, EBHSipher
| | | Ben
Cameron
Puckles | | | 1= | Mangotsfield, Tamimi
| | | Tim Tamimi | | | 1= | South Wilts Grammar School, Alexandra Richards
| | | | | 1= | King Edward's School Birmingham, KES Kaos
| | | Edwin Bahrami Balani,
Junbo Shim,
Jules Desai,
Vidy Reddy | | | 1= | King Edward's School Bath, Michelle Cipher
| | | Sam Udale-Smith
George Timbrell
Will Neaverson
Nas Andriopolous | | | 1= | Cardinal Newman College, HL2
| | | Laura
Hui | | | 1= | Park House School, Ebiesqueeze
| | | Evie Evans | | | 1= | The Nelson Thomlinson School, Code Cracking
| | | Elise Warwick | | | 1= | South Wilts Grammar School, Jess
| | | Jessica Quigley | | | 1= | Hills Road Sixth Form College, Arnold
| | | Laura Arnold | | | 1= | The Chantry, Tinkerbell's
| | | Taymar Pearce-Mason | | | 1= | Judd School, Geniuswithguest
| | | Guest
Genius | | | 1= | King Edward's School, Gerald
| | | Dan Wray, Alex Musselwhite, Mark Deng, Benedict Harris | | | 1= | Woodhouse College, Woodhouse Solo Cracker
| | | Norman Ong | | | 1= | South Wolds Community School, Brain Pain
| | | Eddy Karmazyn, Stuart Burrell | | | 1= | Abingdon, Abingdon Ciphers
| | | Bart Jennings, Tom Salt, Phoenix Tse, Julian Ting | | | 1= | Broad Oak Sports College, Decoder
| | | Alex Zhao | | | 1= | Wilson's School, Bad Apple
| | | Callum Mance
Christian Marti
Simon Phillips | | | 1= | St John Houghton School, Roisin:)
| | | Roisin Stanley | | | 1= | The Cheltenham Ladies' College, Hanh
| | | Hannah | | | 1= | The John Bentley School, MEG
| | | Mary-Kate Stalker | | | 1= | Cheltenham Ladies' College, Jessica Kung
| | | Jessica Kung | | | 1= | The King's School Canterbury, æ°å¦
| | | Mylynn Bowker, Kiran Thapa, Mei Yin Wong, Ellie Christianakis | | | 1= | King Edward VII School, Solitaire
| | | Thomas Barnard; Eve Pound; Mehreen Shahid; Oliver Kardoosh; | | | 1= | Honiton Community College, The E-team
| | | Tommy
Sam
Blaise | | | 1= | Silverdale, The Fighting Mongeese
| | | Ben Ward, James Ward, Eoghan MacDowell, Maxwell Finney | | | 1= | St George's, Harpenden, The Elder Council
| | | Harry
Carlos
Robolov
Jack Bauer | | | 1= | Northumberland CofE Academy, Shapeshifters
| | | Kieran Hudspith
Ashley Davy
Brandon Dodds
Lee Brown
Kris Langley
Gary Kadansky | | | 1= | North LOndon College, Eqypt6
| | | Vaques | | | 1= | Teignmouth Community School, Lucy
| | | Lucy | | | 1= | Lymm High School, Code Busters
| | | Katrina Caldwell | | | 1= | St Alban's Catholic High School, Insindigo
| | | | | 1= | Richmond Upon Thames College, Team Cipher
| | | Saskia | | | 1= | City of London School, Winning Combination
| | | Samson Danziger, Daniel Hu | | | 1= | king edward vii upper school, D3c1ph3r Th15
| | | Lewis, Peng Ju, Chang, Zach | | | 1= | Bilborough College, Jolyon
| | | Jolyon Warren | | | 1= | Grangefield School, Grangefield 1
| | | Josh Nesbitt, Glenn Teasdale, Lucas Sawyer, Tom Smith, Montazar Al-Nijir | | | 1= | Dame Alice Owen's School, Owen's Further Maths Team
| | | TBC | | | 1= | King Edward's School, Bath, Team Dragonhawk
| | | Rory McTeague, William Locke, Cameron Berry, James Wright, Nic Prettejohn | | | 1= | Barton Peveril Sixth Form College and Hamble Community Sports College, Team GJ
| | | Greg And Justin | | | 1= | The Sweyne Park School, Super Sam
| | | Sammy | | | 1= | Forge Valley community school, SuperAwesomeTeam!
| | | Chloe Slater
Jack Fletcher | | | 1= | Sweyne park school, P.A.U.L
| | | Lewis Chapman | | | 1= | Abbey College, Hercules And Athena
| | | Jake Fountain
Bronwyn Taggart
Amy Manson | | | 1= | Ilkley Grammar school, Mega Brilliant Mildly Crazy People 2
| | | Cat Pearson, Billie Bonham, Peter Linnegan, Matt Naybour, Molly Tinker. | | | 1= | Ralph Allen, Still_hanging_in_there
| | | Sid Janota
Liam Breadmore
Sam Mason
Tom Walker
Laura Birks | | | 1= | Sidmouth College, Killer Bunnies
| | | Katherine, Max, Fern, Wendy | | | 1= | Forge Valley, Laurella Sophia
| | | Laura Turner
Sophie Clark
Isabella Palmer | | | 1= | Haverstock School, Enigmacja
| | | Kamil Kurdziel | | | 1= | Alderbrook School, Clever Cloggs
| | | Hannah Boot
Ellie Boot
Louie Boot | | | 1= | Tunbridge Wells Grammar School for Boys, AwesomeSauce
| | | Ben, Stu, Bas, James | | | 1= | Ermysted's Grammar School, Jacob Baldwin
| | | | | 1= | Millais School, Jemini
| | | | | 1= | Alderbrook Leading Edge School, Cipherqueen
| | | Hannah | | | 1= | Roundwood Park school, The Runners Up!!!
| | | DoomsdayCipher
Jools001
Sidewinder22
Sebo-5000 | | | 1= | Millais, Beccama
| | | Becca | | | 1= | SOUTHEND HIGH SCHOOL FOR BOYS, HYDRA
| | | Johnnyauwhiz
Sammyboy01
Alg95 | | | 1= | Lawnswood, Team Cheese
| | | | | 1= | The British School of Kuwait, Crack 'N' Burn
| | | Saeefozoid;
Alexx0r;
Arjunator;
Basitron | | | 1= | Ashcroft High School, Geeks & Co
| | | Jixum Wu
Robert Price
Scott Lucas
Naomi Claridge | | | 1= | St Edmunds Cathoilic School, Eddies
| | | Joshua Konyk
Joseph Konyk
Stephen Ivernson
Oliver Worsel | | | 1= | Queen Elizabeth's Grammar School, QEGS24
| | | CM, RG, NM | | | 1= | Sweyne park School, Rayleigh Clever People
| | | Jamie Coates | | | 1= | Queen Elizabeth's Grammar School, QEGS28
| | | RB | | | 1= | Marlborough College, Littlefield Lightning Crew
| | | Sasha Kendall, Millie Brimacombe, Kenji Smith | | | 1= | Putney High School, CGGS
| | | Georgia Bacon, Clemmie Pollard, Sophia Boardman, Georgie Boardman | | | 1= | The Nelson Thomlinson School, Flimjambles
| | | Daniel Edgar, Stefan Clarke, Ashley Tudhope | | | 1= | Great Baddow High School, Great Baddow High School, Chelmsford
| | | | | 1= | Mayfield Grammar School Gravesend, RubiksCube
| | | Leigh Collier
Sharon Shergill
Gobitha Yogeswaran | | | 1= | King's Bruton, AKB4x
| | | | | 1= | alderman white, Code Monkeys
| | | Emma Paterson-Stephens, Charlotte Townsend, Deaglan Forman, Jake Broad | | | 1= | King Edward VI Camp Hill School for Boys, ThompsonJ
| | | ThompsonJ | | | 1= | Furness Academy, Furness Diamond Blasters
| | | Liam Williams, Mrs Cook, Sean Goulden, Rebecca Henry | | | 1= | Bishop Stopford School, Nerdsunite
| | | Catmonkey
Codebreakerellen
Jadehasaspade | | | 1= | Sweyne Park School, Code Buster
| | | Connor Moorby | | | 1= | Derby High School, The Venomites
| | | Rosy | | | 1= | Abbey College, AC12
| | | George Young
Tommy Wang
Elliot Smith
Robert Brackfield
Ailish Park
Gemma Baker | | | 1= | Millais School, Millaissmiley001
| | | Katharine Evans | | | 1= | King Edward VII, Sheffield, Chicas
| | | LilyHemlock
HanHun
LC
CC
Loca
The Doctor | | | 1= | Cox Green School, Absolutely Crackers
| | | Naomi And Thomas | | | 1= | King Edward VII, Decipherlife
| | | Della
Natasha
Lena
Marcus
Isla
Olivia | | | 1= | Richard Lander School, Odd Numbers
| | | Jordan Curnow
David Dixon | | | 1= | GHS, Eta.Alpha
| | | Heather | | | 1= | Nelson Thomlinson School, Uprising
| | | Kathryn Poole | | | 1= | Alcester Grammar School, The Muppets
| | | Dom, Jamie, James, Simon | | | 1= | Comberton Sixth Form, Sparky
| | | Alicia
Juliette | | | 1= | Nelson Thomlinson School, OPTIMUS PRIME
| | | Daniel Armstrong
Alex Baird
Patrick Gordon | | | 1= | Urmston Grammar, Smeeton And The Riddlers
| | | Connor O'Doran
Tommy Richardson
Billy B.B.
Chris Maddocks
Sam Smeeton
Sam Booth
Holly Foulkes
Annalise Mach
Daniel Masterson
William Price
Eleanor McDonnell
Abdul-Rawoof Elhabishi
Radharetnasivan Meirasu
Charlotte Nuttall
Faseeha Ayaz
Rhea Leslie
Taghreed Ayaz
Edward Howells
Anabel Walker
Erin Bonsall | | | 1= | Whitecross School, The Who?
| | | Tamika Chare, Molly Bretnall, Ellis Boughton, David Reid, Maggie Storrar | | | 1= | Dartford Grammar School For Girls, 31173 HACK
| | | Fern Pitty, Liz Philcox, Jer Huay Leow, Aliana Aguila, Karina Chan | | | 1= | Colchester Royal Grammar School, Rehpic
| | | BigP, Charlix, ChauEd, Justin, KT, WHY | | | 1= | needham market middle school, Little Lynch
| | | | | 1= | NMMS, Little Lynch
| | | Sinead | | | 1= | Wilmslow High School, The Bletchley Babes
| | | Jack Llewellyn
Jonny Regan
Chris Parsonage | | | 1= | Broad Oak Sports college, The Lonely Pebble
| | | Liam Pemberton | | | 1= | Royal Masonic School, Pi
| | | Ying Cen Tee
Shanna Hart | | | 1= | Fulford, Awesome Ones
| | | Katherine, Warren | | | 1= | Southend High School for Girls, Torchwood Lovers
| | | Melody Crafer | | | 1= | Torpoint Community College, Stream
| | | Bethen Hughes | | | 1= | Thorpe St Andrew High, Flying Jays
| | | AJ | | | 1= | King Edward's School Birmingham, What Do You Mean It's A Cipher? It Clearly Reads: "CASJDZ"!
| | | Yanbo Yin, Lydia Brindley, Jonathan Gorard, Oliver Bealby-Wright | | | 1= | Rainham Mark Grammar School, Joel And Cameron
| | | Joel Blundell
Cameron Willer | | | 1= | Nether Stowe High school, We Love Pi
| | | James Hyde
Scott Innerd
Euan McKenzie
Louise Westoby | | | 1= | Barton Peveril College, Charlotte
| | | Charlotte Simmons | | | 1= | Harlington Upper School, I Eat Pi For Breakfast
| | | George Malczyk
Marcus Lugg
Kate Radcliffe
Ollie Markham
Alex Bandtock | | | 1= | Whitgift School, Whitgift Lads
| | | Charlie Mabbutt
Roshan Ganeshan
Thomas McDonald
Luke Heywood-Jones
Oliver Dheansa
Patrick Middleton | | | 1= | Ansford Academy, The Unknown???
| | | Chris, Cameron, Lewis And Eden | | | 1= | Kesgrave High School, D3C0D3D
| | | Edgier Ospreyman
Nab Sombrero | | | 1= | Buxton Community School, The 3 Decipherteers
| | | Jakah
Dandy
Etcha-Sketcher | | | 1= | St Bede's Interchurch Comprehensive, Hippotigris
| | | Alistair Crook | | | 1= | SRC Bede Sixth Form College, Super Mathive Black Hole
| | | Thomas Maxwell
Alice Jones
James Gamblin
Patrick Smith
Jonathan Finlay
Emma Scott | | | 1= | Alcester Grammar School, Watermelon
| | | Helen Wickins | | | 1= | Wirral Grammar School for Girls, Tinker, Tailor, Soldier, Pi
| | | Caroline, Sarah, Erin | | | 1= | Havant Six Form College, Susato
| | | Tom, Sarah, Sunny | | | 1= | Cardinal Newman College, Tan90
| | | Jenny Rhodes
Lucy Blackburn
Joel Armishaw | | | 1= | Harlington Upper School, Tambrose
| | | Thomas Ambrose | | | 1= | Richmond upon Thames College, Q.E.D.
| | | Ibtehaj N.
Daniel C.
Adam B. | | | 1= | Cardinal Newman College, A Beautiful Mind
| | | Big Nick | | | 1= | Ermysted's Grammar School, Abacus
| | | | | 1= | Poole Grammar School, Papal Guard
| | | Max McGinley
Ben Saunders
Mark Eldridge
Tom Binnington
Scott Bennetton | | | 1= | Monk's Walk School, Code Breakers
| | | Ollie Stratton
Libby Jones
Robert White | | | 1= | St Francis Xavier's Sixth Form College, Silence_Will_Fall
| | | | | 1= | St. Francis Xavier College, SW12
| | | Edward O'Mahony | | | 1= | St Francis Xavier College, Geoff The Hamster
| | | Hannah Jones | | | 1= | Sharnbrook Upper School, 9XFT DB
| | | Jemma, Charlotte, Edward, Daniel B, Joshua, Will, Daniel D, Yulia, James, Roger, Charles, Ryan, Chloe, Kate, Thomas, Jack, Joe T, Daniel T, Imogen, Connor, Elise, Katie, Georgina, Joe W, Stephen | | | 1= | The British School in Tokyo, ???
| | | | | 1= | King Edward VI Camp Hill School for Boys, Andrew Hawkin
| | | | | 1= | The Willink, Emily
| | | | | 1= | Hornsey School for Girls, Hornsey
| | | Kheriya Ali Sharif; Biiftuu Aba-Godu; Fjoralba Farruku; Lameez Maharaj; Grace Tchamba; Fosa Fass; Kirsten Land; Amy Garrad; Louise Wong; Safiyya Abdullah; Menghan Liu; Sherkya Muhtar; Zelin Mumtaz | | | 1= | Varndean College Brighton, Rosenbach
| | | | | 1= | The King's School, Team G.I.M.P.
| | | | | 1= | Roundhill Community College, Just Me...
| | | | | 1= | Strode College, Not Sure
| | | Angela Richardson | | | 1= | Hampton School, Hampton School
| | | Alex & Rusheb | | | 1= | The Latymer School, Team One
| | | Anjum Mulla
Fangfei Du
Narishma Poonwaise | | | 1= | Prince Henry's High School, The Genre Spanners
| | | Frank Syvret,
Bel Blackmore,
James Lolley | | | 1= | Yateley School, The Nards Of May
| | | Zoe Maynard | | | 1= | Greensward Academy, Nerdship Enterprise
| | | Joshua, Adam R, Adam N, Jack, Alex, Harvey, Cory, Jordan. | | | 1= | Winstanley College, Howmad
| | | Adam Hill | | | 1= | Wallington County Grammar School, Random
| | | | | 1= | King George V College, KGV 3
| | | Rinalds Krumins
Adam Monk
Thomas Verney | | | 1= | Kesgrave High School, Foo Flux Flan
| | | | | 1= | Earl Mortimer College, EMC Maths
| | | | | 1= | St Bees School, U6 Further Maths
| | | Jevans | | | 1= | Bolton School Boys' Division, The Tempest Trio
| | | Ajay Ballani
Rajan Bharaj
Waqqas Patel | | | 1= | Gordano School, Easy As 3.14159265358979323846
| | | Ben Hunter-Craig
Lewis Johnson
Matt March
Evy Gardner (Anti-Moral Support) | | | 1= | Tadcaster Grammar School, Very Angry Birds
| | | Chris Thompson
Zoe Thompson | | | 1= | Dartford Grammar School for Girls, Florence & The Machine
| | | Natalie, Florence | | | 1= | Ulverston Victoria High School, Momentum
| | | | | 1= | Alcester Grammar School, Omega Man
| | | Adam Brown | | | 1= | Woldgate College, Woldgate
| | | Matthew Boyd
Kyle Hobman
Callum Henderson
Tom Drew | | | 1= | Bolton School Boys' Division, NXS
| | | | | 1= | Manchester Grammar School, Peanuts
| | | Peter, Sean | | | 1= | Bolton School Girls' Division, TShanbhag
| | | | | 1= | Sacred Heart High School, TeamSHHS
| | | Beatrix
Zosia
Octavia
Fiona
Danielle
Elena
Holly | | | 1= | Joseph Rowntree School, JORO Rulez
| | | Emily, Lucy, Gabriel, Amy, Holly | | | 1= | Fulford Seconadary, Team Isaac
| | | IH | | | 1= | Writhlington School, MACOJ
| | | Oli Beechener
Jess White
Molly Grainger-Hull
Charlotte Holmes
Alex Hodges | | | 1= | Southend High School for Boys, FewHew
| | | Joshua Mayhew
Joshua Fewtrell | | | 1= | st. bedes catholic middle school, Infinite
| | | Peter Nicholas | | | 1= | Boston High School, Team Tempest- BHS
| | | Paige Taylor
Jordan Mullenger
Isabel Rushby | | | 1= | Harrogate Ladies' College, Made In Hong Kong
| | | Mary,
Ice,
Erica,
Evelyn | | | 1= | Barton Peveril College, FluffyBunnies
| | | Josh Rowe, Jon Bailey | | | 1= | Farnborough Hill, GB
| | | | | 1= | Claremont Primary School, Champ
| | | | | 1= | St. Peter's School, York, Wise Guys Factorise!
| | | Victoria Barrett
Vicky Zhang
Josh Cooper | | | 1= | Kesgrave High School, Division By Zero
| | | Jack Copsey
Christian Woolf
Dan Hodge
Alex King
Zach Wynne | | | 1= | King Edwards VI Aston, Daniel K
| | | Daniel Karandikar | | | 1= | The King's School in Macclesfield, Ferocious Tabby Cat Bandits
| | | T-Gow, Gibbo, MC-Zelda | | | 1= | The Abbey School, Nodus Fluctus
| | | | | 1= | Wallington County Grammar School, Caldaak
| | | Daniel Dobrowolski | | | 1= | Forge Valley Community School, Team O' C!
| | | Tom Calverley | | | 1= | Clifton High School, CHS Potatoes
| | | Isobel, Rosie, Michalis, Louisa | | | 1= | Colchester Royal Grammar School, Frank And Asian Elite
| | | Frank Bloomfield, Euan Arnold, Ka Chun Leung, Chun Wah Wan, Kun Yeung Ma, Chun Ki Chan, Ching Hei Oscar Williamson Chan, Nicholas West, Brian Yu Hong Leung, Micaela Lei | | | 1= | Sir John Leman High School, Cheese And Crackers
| | | | | 1= | Beechen Cliff, The Bonzo Dog Do-da Band
| | | | | 1= | Cedars Upper School, Miss Maths :)
| | | Kimby | | | 1= | Bolton School Boy's Division, A Certain Romaths
| | | | | 1= | Townley Grammar School, Gamma Newt Lorry
| | | Nicola Gregory | | | 1= | Westholme School, BookLoverL
| | | L | | | 1= | Guernsey Grammar School, Crackers
| | | Harry Plumley | | | 1= | Hills Road Sixth Form College, Rhapsody In Blue
| | | Sinead, Yuna, Ayla | | | 1= | Queen Elizabeth's School for Boys, Barnet, Droplet
| | | Bhavik | | | 1= | St Birinus, St Birinus
| | | Seth Howes
Matthew Taylor
Zach Rickford
Ollie Mcconnell
Kieran Agg
Thomas Mcconnell
David Lepper
Rhys Sadler
Finlay Greenfield
Nathan Hawkes
William Mangion
James Godwin
Finn Norris
Ben Carless
Jakub Miroslawski
Michael Peacock
Coby Jones-Titchener | | | 1= | Wilson's School, Egotistical Maniacs
| | | Matt D'Rozario, Ben James, Tom Lowe, Keith Barker | | | 1= | William Farr C of E Comprehensive School, The Code Breakers
| | | Polly Mason, Sam Protheroe, Jessica Wan, Alice Thompson, Mairi McKinlay | | | 1= | Manchester Grammar School, Goldeneye
| | | Jeremy | | | 1= | St. Paul's Girls' School, Omegaa
| | | Marguerite, Georgina, Antonia, Olivia, Emily, Alex | | | 1= | The Piggott School, Andrew's Band Of Merry Men And Women
| | | Andrew
Sam
Ellen | | | 1= | St. Benedicts Catholic High Scholol, Cupboard
| | | Luke Bounds | | | 1= | Blessed Edward Oldcorne Catholic College, The Enigmas
| | | | | 1= | Hills Road Sixth Form College, The British Inquisition
| | | Darkthing, TheLordLeuftenantOfSPAM, Polar | | | 1= | Fakenham College, Hubble
| | | | | 1= | South Wilts Grammar School, Dragon's Flight
| | | Rebecca Richards | | | 1= | Stanborough, Idiots United
| | | Jimbo1234, Mikesol, Tigz12 | | | 1= | King's College School, Wimbledon, KCS
| | | | | 1= | Peter Symonds College, All By My Lonesome
| | | Kieran Head | | | 1= | King's Canterbury, King's279
| | | India Dearlove
Fiona Jenkinson
Anna Coady
Harry Bruges | | | 1= | Harrogate Grammar School, The Fat Rascals
| | | Esther Brambleby, Jared Morgan, Hugo Strauss, Elliot Steele, Matt Zuba | | | 1= | Colyton Grammar School, Colyton Ciphers
| | | Tom Pearson
Dominic Hall
Tom Collingwood | | | 1= | Malvern St James, Forever Three
| | | Jiawei He
Danqi Li
Jiaying Yan | | | 1= | South Wilts Grammar School, 05RKB
| | | | | 1= | Noadswood, SHOOPDAWOOP
| | | Mazen Aboushoush
Brett Keable
Jonathan Best
Bradley Hurrion | | | 1= | Putney High School, Putney Crackers
| | | Isabelle Barrett,
Lucan Gillespie,
Minnie Amor,
Saskia Bulstrode
Lydia Tsoukkas
Eleanor Tsoukkas | | | 1= | Sir Thomas Rich's, Codex TDK
| | | Ronin
Falstaff
Tharyor | | | 1= | Sandown Bay Academy, Tactical Brown
| | | Danny Quinlan, Jonny Hercock, Dan Armour, Dan Long | | | 1= | The Nelson Thomlinson School, Logical
| | | | | 1= | SRC Bede Sixth Form, The Three Matheteers
| | | Naomi Hall
Jamie May
Anth Laverick | | | 1= | The Arnewood School, Cheese And Crackers
| | | Tegan Gears | | | 1= | cardinal allen high, Cardiecoders
| | | | | 1= | City of London School for Girls, Edoc Breakers
| | | Whitcombc Soanesc Craigl | | | 1= | Ermysted's Grammar School, QT-Pi
| | | Sam Beaumont, George Martin, Matthew Wilson | | | 1= | Varndean College, Maxwell Leonardi
| | | Maxwell Leonardi | | | 1= | The Nelson Thomlinson, Pme
| | | Maia, Emily And Polly | | | 1= | SRC Bede Sixth Form, 42656465
| | | Thomas Anderson, Jason Bailey, Joseph Darby, Samuel Gilburt, Stephen Li | | | 1= | Wallington county grammar school, Control C
| | | Zachary | | | 1= | ermysted's grammar school, The Gigglers
| | | Nach
Luke | | | 1= | hethersett vc junior school, Epiclycrackers
| | | Faiz Rehman
Micheal Tate
James Peterson
Reece Elvin
Andrew Hart | | | 1= | Queen Mary's Grammar School, N/a
| | | N/a | | | 1= | Clifton College, TUBS
| | | Tom Gillbe
Harry Morgan
Charlie Lindsay | | | 1= | City of London School for Girls, Walrus 2.0
| | | Jessica Anthony
Divya Patel
Emma Li
Lauren Gaines
Zoe Barnett | | | 1= | Tonbridge Grammar School, The Crazies
| | | Jenni French
Tilda Mew | | | 1= | malvern st james, Star Bucks
| | | Charlee | | | 1= | West Lakes Academy, Rabiat And Sarah
| | | Rabiat And Sarah | | | 1= | Manchester High School for Girls, Catie.whitby
| | | Caitlin | | | 1= | Perse School for Girls, Ice Fyre
| | | Katherine | | | 1= | Oakridge Primary School, Pi Eaters
| | | Heather Wilson
Maddie Hanson | | | 1= | King Edward's School, Team Snipe
| | | | | 1= | Queen Elizabeths Grammar School (Sixth Form), 42
| | | Alice, Rosie, Jacob, Emma | | | 1= | King Edward VI Hansworth, Blackmailed4
| | | Hanako Lowry | | | 1= | Northfield School & Sports College, Godfrey's Geeks!!!
| | | Jack Beckwith
Alex Grange
Jake Williams
Harry Gamblin
Jacob Cook
Gilly Ferries | | | 1= | Varndean College, Wjz199
| | | Wjz199 | | | 1= | Walton High School, Team Omega
| | | Andrew Timothy, Jamie Hanson, Daniel Wilson | | | 1= | Clifton College, Umbra
| | | Charlie Dowding, Nino Freuler, Toby Dirnhuber, DJ Hoang | | | 1= | Bournemouth School, Enigma
| | | Daniel Chatfield | | | 1= | All Saints VA CE, Ingleby Barwick, Solving Saints
| | | Joseph Bell, Brett Maynard, Caitlin Joyce, Joshua White | | | 1= | Clifton College, 3 Dragons
| | | Yoo Je Hoang, Dominic Dixey, Daniel Mazur | | | 1= | St Peters CE Aided School, On My Own
| | | Errol K. Lee | | | 1= | Tonbridge Grammar School, Amici Constantiae
| | | Katharine H
Sophie S | | | 1= | City of London School For Girls, Kode KraKers
| | | Rose, Poppy And Honor | | | 1= | St Gregory's Catholic Primary School, St. Gregory's Code Breakers
| | | Aimee Gowans, Jai Hamilton, Chantelle Ayres, Liam Webb, Sinead Fitzpatrick, Kyle Bird, Dominique Taylor-Dowson, Eleanor Watson | | | 1= | Sir Thomas Rich's School, Cracked It!
| | | Faizaan Pervaiz | | | 1= | North London Collegiate School for Girls, CTNY
| | | | | 1= | Woodbridge School, Namelessness
| | | Maj160 | | | 1= | Havant College, CIpHeR
| | | Aidan | | | 1= | King Edward VI Camp Hill School for Boys, Think Outside The Box
| | | Aakash And Joe | | | 1= | Fulford school, RubixT
| | | | | 1= | The Lakes School, Lakes
| | | | | 1= | Oxford Spires Academy, Purple People
| | | Kaylum Smith, Ben Thorne, Lewis Thorne, Chup Priovashini, Rup Priodarshini, Jack Cox, Kevin Douglass | | | 619 | Noel baker, OJB FAM
| | | Oliver
Badre
Jack | | | 619= | Noel-Baker, Small Sweets
| | | Elanor Jessica | | | 619= | Noel Baker Community School and Language College, Donuts For Sale
| | | Sam
Tye
Jason | | | 619= | Noel Baker Community School, The3z
| | | Jody Brown
Lauryn Rowe
Ben Ayres | | | 619= | noel baker community school, Tiadarcycody
| | | Tia Kerr Darcy Blaney Cody Evans | | | 619= | Sidmouth College, Double M
| | | Paris Millmow, Kath Morton | | | 619= | William Edwards School, Robotnik
| | | Shyam
Alex | | | 619= | Woodhouse College, Team Awesome
| | | Dharmesh Depala, Matt Lim, Alexander Li | | | 619= | Ermysted's Grammar School, Baihudragon
| | | Tom
Oliver | | | 619= | Abbey College, Finding 3-Mo
| | | Dominic Wiskin, Will Rigby, Christopher Milner, Jack Brooker | | | 619= | forge valley secondary school, The Buddhas
| | | Jasmine Egeh
Odette Burgin | | | 619= | Ronak Joshi, Incredible Indian
| | | Ronak Joshi
Robert Blyth | | | 619= | The Judd School, Miles.
| | | Miles Weatherseed | | | 632 | Impington Village College, 2blondes And A Brunette.
| | | Alice
Anna
Megan | | | 632= | King's School Canterbury, Patrick
| | | Patrick Chan | | | 632= | Manchester High School for Girls, Insiya Zafer
| | | | | 632= | Manchester High School for Girls, Varsha
| | | | | 632= | Manchester High School for Girls, Manchester High Further Maths
| | | | | 632= | Manchester High School For Girls, Libby
| | | Libby | | | 632= | Aylsham High School, TCB2011
| | | Becky Hibberd, Tom Wilkes, Catrina Wooldridge | | | 632= | Felixstowe Academy, Team FXA
| | | Aimee Darke, El Parkinson, Gervenn Chong | | | 632= | Greenacre School for Girls, Chocolatelovers
| | | Amy Williams And Sarah Everest | | | 632= | Woodlands School, Woodlands Stars
| | | | | 632= | Sir William Borlase's Grammar School, Borlase 2011
| | | Agata Borkowska, Nick Murphy | | | 632= | Notre Dame High School, Notre Dame Cipher 1
| | | Daniel Mills
Louis Westoby
Max Everatt
Elias Cox
Niall Egan
James Claytor
Andrew Clarke | | | 632= | Bolton school boys' division, The Ultimate Cowling
| | | | | 632= | Southend High School for Boys, OpTicaL
| | | Jon Hardiman, Michael Dipper | | | 632= | St Francis of Assiss, Enigma1
| | | Pagan Booton, William Jones, Leah Doregan, Rio Mousley | | | 632= | The Cavendish School, Mathelites
| | | Anna MacDonald
Jamie Boyle
Tommy Lee
Robert Bartholomew
Tom Cline
Theo Pileam
Joeseph Hills | | | 632= | Magdalen College School, Synthesize
| | | Rainrider | | | 632= | Argoed High School, Ame High
| | | Emma, Amber, Ellena, Molly, Amy | | | 632= | Lymm High School, SLakey
| | | Sian Lakey1 | | | 632= | Cardinal Newman College, Double Oh!
| | | Catherine Buyers And Jennifer Benett | | | 632= | Sevenoaks School, Knole 2011
| | | Nina Del Ser
Lindsay Adams | | | 632= | The Cheadle Academy, Jaffa
| | | Jessica Lawton | | | 632= | Putney High School, The Magic Rubber
| | | Helen
Jess
Katherine
Cat | | | 632= | The King's School, SixjaxxZwitterion
| | | | | 632= | Alban C of E Academy, The Codestars
| | | Hannah And Ray | | | 632= | sir graham balfour high school, Brain Wave
| | | Caitlin , Lauren , Georgia | | | 632= | Woodbridge School, Ciphernoughts
| | | Patrick
Andrew
Will
Tom | | | 632= | Newport Girls' High, The Lil' Geeks
| | | Chumani Ward
Katie Smith
Elenor Sims | | | 632= | King Edward VI Handsworth School, Blackmailed1
| | | Siama Begum | | | 632= | North Halifax Grammar School, The Greatest
| | | Habeeb Baig | | | 632= | Bishop Stopford, Wasps
| | | St1ngg
Bumb1ebee | | | 632= | Toot Hill School, Bingham, . -. .. --. -- .- (Enigma)
| | | Tom Ballaam (MP4U)
Gabriel McKenna
Sophie Barnard
Will Hall | | | 632= | Hills Road Sixth Form College, Toxic Sausage
| | | Andrew Barrett-Sprot
Ronald Dadds | | | 632= | The Cheadle Academy, Hattiethehedgehog
| | | Hattie | | | 632= | The Cheadle Academy, Panda
| | | Zoe Gough
Vicky Gough | | | 632= | Millais School, Wierd Maths Child
| | | The One And Only Wierd Maths Child | | | 632= | Derby High School, Team Bryony
| | | | | 632= | Derby High School, BurgersAndChips
| | | Rebecca Moon
Hira Raza | | | 632= | Newport Girls' High School, The Lil' Geeks
| | | Elenor Sims
Katie Smith
Chumani Ward | | | 632= | The King's School in Macclesfield, Stack Overflow
| | | Keir Birchall
Elliot Sime
James Lob
Hassan Mustafa | | | 632= | Sir Graham Balfour High School, Double Trouble
| | | James Bulman
David Jones | | | 632= | Sir Graham Balfour High School, Balfour 1
| | | | | 632= | Aylsham High School, The AC
| | | | | 632= | NMMS, AWESOMNESS
| | | Matt
Ben | | | 632= | The King's School Canterbury, Tradescant
| | | William Breeze, Jacob Ewens, Jake Davies, Harry Wells, Rob Daum, Fred Catterall, James Bailey | | | 632= | Ashford School, A
| | | | | 632= | Preston School, JPCP Decoders
| | | Callum Pilton
Josh Page | | | 632= | The Cathedral School Llandaff, Speling Is Inportant
| | | | | 632= | Twynham School, Black And White Ninjas
| | | Jodie , Yasmin And Amy | | | 632= | Manchester High School for Girls, Joey Fong
| | | | | 632= | Manchester High School for Girls, Vivienngo
| | | | | 632= | varandean collage, Aaaa
| | | Alhassan | | | 684 | Halifax High at Wellesley Park, Code Freaks
| | | Aneesa Ahmed, Molly Ennis, Bethany Ennis, Aisha Bashir, Maariya Mahmood, David Newton | | | 684= | St. Annes, Double Act
| | | | | 684= | John Hanson Community School, Hi My Names Jack And I Like 3.14
| | | Shrek, Four Eyes, Heskey, ROBO, DEVE | | | 684= | John Hanson Community School, Algebrakadabra
| | | Slaterboy, Lazarus, Lord Farquaad, Sam, M.C | | | 684= | John Hanson Community School, Mathemagenii
| | | Mike
Alex
Ross
Joe | | | 684= | Melbourn Village College, LlamasAndNarwhalsStandingOnRainbowsWorkingOutCodesEfficiently
| | | Alice, Dani, Abbie, Jessie, Irini, Elise And Natalie | | | 690 | The Cathedral School Llandaff, Sdpenguin
| | | Waleed El-Geresy | | | 690= | Plashet School, Double Trouble
| | | Ruzina Begum, Hunaina Sayeed | | | 690= | King Edward VI camp hill boys, Haha
| | | | | 690= | The John Bentley School, J.B.S Cipher Twins
| | | Tom & Mitch | | | 690= | The John Bentley School, 2011CloandLyds
| | | Chloe
Lydia | | | 690= | St Peters CE Aided School, ADScrivs
| | | Alex Davison | | | 690= | Wembley High Technology College, Super Stars
| | | Anujiya Sivakaran
Tanvi Gir
Meghna Babla | | | 690= | Alban C of E Academy, CODE BREAKER SQUIRRELS
| | | Purple Squirrel
LukeyWoofWoof
NinjaBoyZ 3
TinkyWinky 1
Purpel Squirrel | | | 690= | Scalby School, TheBeginners
| | | Will, Hal, Steven, Tom | | | 690= | Sir Roger Manwood's, Humphrey Smythe-Smythe Memorial Team
| | | Alex Dixon | | | 690= | Millais, I'm The BEST!!!
| | | | | 690= | Whitecross, Highway To Code
| | | Grace Bretnall
Anna Hutchensson
Sophie Smith | | | 690= | Clifton College, Epsilon
| | | Natty Dirnhuber
Ruairi Clayton
Will Elias | | | 690= | south wilts grammar school, Harriet
| | | Harriet | | | 690= | Magdalen College School, MCS13
| | | Jacob | | | 690= | Ermysted's Grammar School, BTRule
| | | Harry Blades
Mathew Thompson | | | 690= | Sevenoaks School, How Do You Pronounce This?
| | | | | 690= | Westholme School, Log-a-Rhythms
| | | Bronwen, Devika | | | 708 | Plashet Secondary School, Crack!!!
| | | 1 | | | 708= | Comberton Sixth Form, Um.
| | | | | 708= | Newport Girls' High School, Eolivea
| | | Ellie Wolz And Olivia Johnson | | | 711 | Hills Road Sixth Form College, XSmallDeadGuyx
| | | Alex Gilday | | | 711= | Wembley High Technology College, Cipher Girls
| | | Divya Vayda
Ayesha Hussain
Janasugani Vetharuban | | | 711= | Cape Cornwall School, The Cornish Roses
| | | Emily, Rebecca, Poppy, Mollie | | | 711= | Yateley 6th form, Shift Happens
| | | Adam Pretorius, Fraser Arpino, Tom Roberts | | | 711= | The Gilberd School, The Eagles
| | | Mr. McKenzie-Laverty, Sami Shreet | | | 711= | The Liverpool Blue Coat School, Pizza Craze
| | | Adam Moorcroft | | | 711= | Whitby Maths Club, Thomax
| | | MaxFitz
Tomio111 | | | 711= | Whitby Maths Club, Coxtree
| | | Joly Cox
Josh Crabtree | | | 711= | Millais School, Jo Jo Is On Standby
| | | Joanna Tranter | | | 711= | The Liverpool Bluecoat School, The Smurfs
| | | Heather Quayle
Eleanor Maguire
Emma Carr
Kate Tinsley
Alice Nicholson | | | 711= | Derby High School, Team Code Crackers
| | | Charlie, Grace, Brittany | | | 711= | Derby High School, Cat Power
| | | Tayemar | | | 711= | Asford School, A-Team
| | | I Am Clue,
Luisa,
Yanwing420 | | | 711= | Ashford School, A-Team
| | | I Am Clue
Yanwing420
Luisa | | | 711= | The Liverpool Blue Coat School, The Smurfs
| | | Emma Carr
Kate Tinsley
Eleanor Maguire | | | 711= | The Liverpool Blue Coat School, The Smurfs
| | | Kate Tinsley
Emma Carr
Eleanor Maguire | | | 711= | The Liverpool Blue Coat School, The Smurfs
| | | Eleanor Maguire
Emma Carr
Kate Tinsley | | | 711= | Blue Coat school, The Smurfs
| | | Emma Carr, Alice Nicholson, Kate Tinsley, Eleanor Maguire | | | 729 | Derby High, Ruby Smoke Stones
| | | Louise E H | | | 730 | Danesfield C of E School, Legends123
| | | SC JG FP JP | | | 731 | Alban C of E Academy, Flower Power X
| | | Rachel A, Rachel B, Cathy, Kim | | | 732 | St Bedes Catholic Middle School, Yet To Be Confirmed
| | | Katie, Niamh , Cayleigh, Grace And Oliver | | | 733 | bishop stopford, Mathsk8
| | | Joshua Menon , Reuben Norridge | | | 734 | Newport girls' high school, Cipherness
| | | Jessica Sahota
Alice Bratton | | | 735 | Charters School, Team Charters
| | | Ben
Oliver | | | 736 | Endon High School, The Mighty Warrios
| | | Chris Husrt | | | 737 | Dulverton middle school, Tractors R Us
| | | Jack Louis Luke | | | 738 | City Of London School For Girls, Code Poppers X360
| | | | | 739 | holloway school, Holloway
| | | Celine Nguyen, Zak Sharif, James Ohlson | | | 740 | Trevelyan Middle School, Trevelyan Counts
| | | Eden Ritchie
Amy Germain
Tom O'Hara
Kathryn Burr
Arun Matharu
Arun Tah
James Matthews
Joseph Armitage
Thomas Shewell
Alfie Barnes | | | 741 | Liverpool Bluecoat School, Team EPIC
| | | Danny McQuaid, Robert Wilcock, Tom Sutton, Roshan Karthikappallil | | | 742 | King Edward VI Camp Hill School For Boys, Lemonsons
| | | Nick Wilson
Howard Jones | | | 743 | Noel-Baker Community School and Language College, Team Jets
| | | Haydn
Paige
Ben | | | 744 | Thomas Estley Community College, DJGB
| | | Ben Cunnold
Geraint Jones
Drew Green
Jake Scotcher | | | 745 | The Gryphon School, Loonietls
| | | James | | | 746 | Thomas Estley Community College, Mr Hughes Gang!
| | | Joel, Ryan, Ben | | | 747 | Lealands High school, KD
| | | |
|
| 1 | Grangefield School, Grangefield 3
| | | Rhys Stephens | | | 1= | Cardiff High School, Just Ethan
| | | Ethan Ren | | | 1= | Wolverhampton Girls' High School, Jenny
| | | Jennifer Taylor | | | 1= | Chosen Hill School, The Code Monkey Alliance
| | | Josef Crowther
William Patrikiardis | | | 1= | King Edward Vi Camp Hill School for Boys, Thomas Else
| | | | | 1= | BRGS, Crack_a_thon
| | | Nathan Mattock | | | 1= | Buxton Community School, The 3 Decipherteers
| | | Jakah
Dandy
Etcha-Sketcher | | | 1= | King Edward VI Camp Hill School For Boys, Matthew Else
| | | | | 1= | Kings School, Macclesfield, Epic Cipherpwners
| | | Tom Eastgate
Alex Moore
Ben Cree | | | 1= | Tonbridge School, QWERTY
| | | Ashley B.
Henry T. | | | 1= | Tonbridge School, Cowdrey
| | | Seb
Jonny
Kk | | | 1= | Mangotsfield, Tamimi
| | | Tim Tamimi | | | 1= | Varndean school, Going Merry
| | | Shu Yao Man | | | 1= | Bolton School Girls' Division, TShanbhag
| | | | | 1= | Roundhill Community College, Just Me...
| | | | | 1= | Alderbrook Leading Edge School, Cipherqueen
| | | Hannah | | | 1= | Wallington High School for Girls, The Almost Knowns
| | | Jenny, Danielle | | | 1= | William Farr C of E School, Further Mathematicians
| | | Jack
Toni
Phil
Danny | | | 1= | Havant Six Form College, Susato
| | | Tom, Sarah, Sunny | | | 1= | King's School Macclesfield, Team 1/cos(c)
| | | Izzy Bell, Oliver McCloskey, David Ormrod Morley, Robert " Pythag" Phythian, Euan Scott, Sean Wilson | | | 1= | Punahou School, ...
| | | | | 1= | Reading School, Craby
| | | Ian Wilson, Natasha Wilson | | | 1= | Christleton High School, Number Ninjas
| | | Hamish Drummond-Hay, Dean Chen, Rory Evans, Amy Hughes, Matt Mauger, Joe Subert, James Heath | | | 1= | Tonbridge Grammar School, The Crazies
| | | Jenni French
Tilda Mew | | | 1= | Barton Peveril College, Charlotte
| | | Charlotte Simmons | | | 1= | Joseph Rowntree School, JORO Rulez
| | | Emily, Lucy, Gabriel, Amy, Holly | | | 1= | Farlingaye High, Blimmo
| | | William Hunt, Liam-Niklas Mannby, Peter Strulo | | | 1= | woodhouse grove school, Syree
| | | Laurence | | | 1= | Grangefield School, Grangefield 2
| | | Josh Nesbitt | | | 1= | The King's School in Macclesfield, Ferocious Tabby Cat Bandits
| | | T-Gow, Gibbo, MC-Zelda | | | 1= | St Peters Catholic High School, James Cubed
| | | James Pugh
James Galvin
James Marsden | | | 1= | Sir John Leman High School, Cheese And Crackers
| | | | | 1= | varandean collage, Aaaa
| | | Alhassan | | | 1= | Colchester Royal Grammar School, The Range
| | | Thomas Lear
Stephen Waddingham
Ollie Durham
Dan Gosden
Grecia Monsalve
Natasha Martin | | | 1= | Merchant Taylors' School, OGs
| | | OGs.SeF
OGs.SafF
OGs.TiM
OGs.TazZ | | | 1= | Bishop Stopford School, CipherSmashers
| | | | | 1= | Merchant Taylors' School Northwood, Crackalicious
| | | Harjot Singh
Neerav Nagda
Freddie Collings | | | 1= | King's School, Canterbury, Team Salty
| | | Andrew Sultana | | | 1= | Ermysted's Grammar School, Abacus
| | | | | 1= | Abingdon, Abingdon Ciphers
| | | Bart Jennings, Tom Salt, Phoenix Tse, Julian Ting | | | 1= | The Grange School, Hartford, The Special Division
| | | Hilary Secker
Lewis Morgan
James Salmon
Alex Woodfinden
Haydn Cawley
Joe Stone | | | 1= | Alcester Grammar School, Omega Man
| | | Adam Brown | | | 1= | Peter Symonds College, Kryptos
| | | Adam Foster, Jonathan Neville, Aidan Goodall | | | 1= | Dartford Grammar School for Girls, Florence & The Machine
| | | Natalie, Florence | | | 1= | Tunbridge Wells Grammar School for Boys, AwesomeSauce
| | | Ben, Stu, Bas, James | | | 1= | Fakenham College, Hubble
| | | | | 1= | Cedars Upper School, Miss Maths :)
| | | Kimby | | | 1= | Teignmouth Community School, Lucy
| | | Lucy | | | 1= | Judd School, Geniuswithguest
| | | Guest
Genius | | | 1= | Bournemouth School, Team Alex
| | | Alex C | | | 1= | Havant College, CIpHeR
| | | Aidan | | | 1= | Kesgrave High School, Foo Flux Flan
| | | | | 1= | St. Benedicts Catholic High Scholol, Cupboard
| | | Luke Bounds | | | 1= | St Bees School, U6 Further Maths
| | | Jevans | | | 1= | Haggerston School, Code:Alpha
| | | Oliver Stonehouse-Klyne
Adam Lawson | | | 1= | Ulverston Victoria High School, Momentum
| | | | | 1= | Farnborough Hill, GB
| | | | | 1= | Cardinal Newman College, A Beautiful Mind
| | | Big Nick | | | 1= | St. Paul's Girls' School, Omegaa
| | | Marguerite, Georgina, Antonia, Olivia, Emily, Alex | | | 1= | Richmond upon Thames College, Team^2
| | | Tate
Adam
Paul
Emile | | | 1= | Ermysted's Grammar School, QT-Pi
| | | Sam Beaumont, George Martin, Matthew Wilson | | | 1= | Chatham Grammar School for Boys, Alyssa Hydes
| | | | | 1= | Whitecross, Highway To Code
| | | Grace Bretnall
Anna Hutchensson
Sophie Smith | | | 1= | Worcester Sixth Form College, Beth
| | | Bethany Breed | | | 1= | Gordano School, Easy As 3.14159265358979323846
| | | Ben Hunter-Craig
Lewis Johnson
Matt March
Evy Gardner (Anti-Moral Support) | | | 1= | Woodbridge School, Cascade
| | | Reilloch, Popey456963 | | | 1= | Wallington County Grammar School, Wallington Code Breakers
| | | | | 1= | forge valley secondary school, The Buddhas
| | | Jasmine Egeh
Odette Burgin | | | 1= | Woldgate College, Woldgate
| | | Matthew Boyd
Kyle Hobman
Callum Henderson
Tom Drew | | | 1= | The Abbey School Reading, The AA Team
| | | Ameeta Kumar
Aneeta Kumar | | | 1= | King Edward's School, Team Snipe
| | | | | 1= | Varndean College, Cipher Man
| | | Michael T | | | 1= | Farnborough Sixth Form, Cat Brown
| | | Cat Brown | | | 1= | Tonbridge Grammar School, Amici Constantiae
| | | Katharine H
Sophie S | | | 1= | Strode College, Team-1729
| | | TorinD
Orimazer | | | 1= | Honiton Community College, Jeramima
| | | | | 1= | Manchester Grammar School, Peanuts
| | | Peter, Sean | | | 1= | Bolton School Boys' Division, NXS
| | | | | 1= | Bishop Stopford School, Nerdsunite
| | | Catmonkey
Codebreakerellen
Jadehasaspade | | | 1= | King George V College, KGV 3
| | | Rinalds Krumins
Adam Monk
Thomas Verney | | | 1= | king george v college, Silicon Vally
| | | Daniel Barker
Terrence Ng | | | 1= | Southend High School for Boys, Me, Myself And I
| | | | | 1= | Calthorpe Park School, CPS Codebreakers
| | | Elliott
Hazel
Joe
Matt
Kerry
Tom
Jay
Jade | | | 1= | Preston Manor High School, Well? What Will Be The New Team Name?
| | | Mujtaba Walji | | | 1= | King's College School, Wimbledon, KCS
| | | | | 1= | Launceston college, Nerds In The Corner
| | | | | 1= | St Michael's Catholic Grammar School, Cryptic Coders
| | | Ania | | | 1= | william de ferrers school, Wdf Teacher
| | | | | 1= | Merchant Taylors' School, My Orchestral Ant
| | | | | 1= | The King's School, Team G.I.M.P.
| | | | | 1= | Jersey College for Girls, JCG Rules
| | | Caitlin Pilbeam | | | 1= | Richmond Upon Thames college, Team Scherbius
| | | Artur Krochin, Patrick Valente, Brad Doyle | | | 1= | Graveney School, Graveney11
| | | Shivani Rae, Polly Perez, Chloe Raymont, Kevin Holmes Attivor, Christie Loong, Claire O'Toole, Natasha Edwards | | | 1= | Ermysted's Grammar School, BTRule
| | | Harry Blades
Mathew Thompson | | | 1= | Comberton Village College, Codename Phantom
| | | | | 1= | Southend High School For Boys, Lbcst3
| | | Louise Jones
Carter Gill
Brad Dudman | | | 1= | Sir Roger Manwood's School, Andrew Carlotti
| | | | | 1= | City of London School, for Girls, Broken
| | | Lily M. , Angela E. And Amy E. | | | 1= | Jersey College for Girls, Sky
| | | Lucy Osborne | | | 1= | Richmond upon Thames College, TeamAlpha
| | | Mol
Chloe
Jocelyn
GraGra | | | 1= | The Grange School Hartford Ltd., Chicken
| | | Alex Owens
Robin Wang
Haneef Rehman | | | 1= | Latymer Upper School, Bumblebee
| | | | | 1= | Alderman White School, Oswald
| | | Cameron Wedgeworth, Eleanor Beestin, Leon Galiano, Michael Thomas | | | 1= | The Manchester Grammar School, Murtaza Abbas
| | | | | 1= | Woodhouse College, Team Awesome
| | | Dharmesh Depala, Matt Lim, Alexander Li | | | 1= | Southend High School For Boys, Dominic Solomon
| | | Dominic Solomon | | | 1= | KEVICC, Cricketers
| | | Tyler | | | 1= | Woodhouse College, PandaMonium
| | | | | 1= | South Wilts Grammar school, Emmabanana
| | | Emma Clarke | | | 1= | Wilson's School, Heterodox
| | | Beojan
Daniel
Aditya
Ashok | | | 1= | Alderman White School and Language College, Ben_Is_Not_Chinese
| | | Alistair "Spexy" Benford
Lewis "Shotgun" Kime
Ben "Still-not-Chinese" Taylor | | | 1= | King George V College, Enigma Enthusiast
| | | Rachel Woods | | | 1= | Farnborough Sixth Form College, M
| | | Maddy | | | 1= | Bolton School Boys' Division, The Tempest Trio
| | | Ajay Ballani
Rajan Bharaj
Waqqas Patel | | | 1= | cardinal allen high, Cardiecoders
| | | | | 1= | Tomlinscote School, Dr Heinrich
| | | Henry Earles | | | 1= | Queen Ethelburgas, Burga Queen's
| | | Soozy, Xiyan, Ziqi, Charlotte, Evilina, Shreesti, Oswa | | | 1= | Worcester Sixth Form College, Tenacious Turtles
| | | Beth, Alex, Robin, Ben | | | 1= | Sevenoaks School, MegaZep
| | | Stefan Davies And Thomas Caton Harrison | | | 1= | Perse School for Girls, Manna
| | | Matilda Stevenson
Anna Wang | | | 1= | The John Bentley School, MEG
| | | Mary-Kate Stalker | | | 1= | Marriotts School, A1pha
| | | S Brown
R Brown
K Brown | | | 1= | Claremont Primary School, Champ
| | | | | 1= | South Wolds Community School, Strobetail
| | | James Philip Nelson Shaw
Jack Stanley Dabell
David George Plant
Elisabeth Jane Robinson | | | 1= | City of London School for Girls, Crazy Crackers
| | | Louisa SS
Sophia LR
Ischia M | | | 1= | Southend High For Boys, Mo+Lloyd
| | | Mohammed Osman
Christopher Johnston
Timothy Gale | | | 1= | Earl Mortimer College, EMC Maths
| | | | | 1= | Cardinal Newman College, TheTurists
| | | Richard Garth, Adam Smith | | | 1= | Lakelands, Mrs Jones Yr 9s
| | | Ross Macdonald, Leo Read, Dom Poli, Will Jones, Ben Davies, Tom Mewett, Tom Kershaw, Jonathan Dyke, Jonathan Vibhishanan, Brad Chapman, Billie Lewery, Grace Ward-Allen, Grace Jandrell, Katie Simkins, Rebecca Gillman, Thea Ford, Bethany Grant, Alfie Digby, Reece Hughes, Will Smith, David Mold, Charles Hall, David Alexander, Daniel Gorton, Jac Roberts, Ben Williams, Noah Cawthray. | | | 1= | Harlington Upper School, Lorna R
| | | Lorna Robertson | | | 1= | Harlington Upper School, Jordan94
| | | Jordan Ribbans | | | 1= | Magdalen College School, MCS13
| | | Jacob | | | 1= | Hedingham School, Team Rijndael
| | | | | 1= | Sacred Heart High School, TeamSHHS
| | | Beatrix
Zosia
Octavia
Fiona
Danielle
Elena
Holly | | | 1= | Worthing College, Worthing College 'A' Team
| | | Sammy, Josie, Amy And Hannah | | | 1= | Peter Symonds College, Kappasigmasquared
| | | Kate Prescott | | | 1= | Harlington Upper School, Aranc-c
| | | Aran Chamberlain-Clark | | | 1= | King Edwards VI Aston, Daniel K
| | | Daniel Karandikar | | | 1= | Spalding High School, Two Codebreakers And It
| | | Tom, Charlotte, Rosanna | | | 1= | Monk's Walk School, Code Breakers
| | | Ollie Stratton
Libby Jones
Robert White | | | 1= | Dallam School, Shut Up And Deal With It!
| | | Shannon Nicholson
Lizzie Goodfellow
Gemma Mitchell
Aless Gibson
Lauren Walton | | | 1= | hethersett vc junior school, Epiclycrackers
| | | Faiz Rehman
Micheal Tate
James Peterson
Reece Elvin
Andrew Hart | | | 1= | Varndean College Brighton, Rosenbach
| | | | | 1= | William Farr C of E Comprehensive School, Brothers
| | | Lewis Margetts Cameron Margetts | | | 1= | British School of Kuwait, Canada Rules
| | | Dave And Roger | | | 1= | King Edward VI Camp Hill School for Boys, Strahl
| | | James Wallis | | | 1= | Plume School, Dumbledore's Army
| | | Ed
Tom
Nathan
Amy
James
Hannah
Fred
Jesse | | | 1= | Richmond upon Thames College, Serialcypher
| | | 0the0judge0
CrystalClear
Rob
Chris | | | 1= | Ulverston Victoria High School, The Borrowers
| | | Chelsea Evans
Anna Scott-Maxwell
Shauna Dawson | | | 1= | SOUTHEND HIGH SCHOOL FOR BOYS, HYDRA
| | | Johnnyauwhiz
Sammyboy01
Alg95 | | | 1= | Woodhouse College, Dream Killers
| | | Jack Li , Fred Wong , Arkan Megraoui | | | 1= | Venerable Bede Secondary School, Veebee2
| | | Adam Liddle | | | 1= | The Downs School, Hamsters On Ice - The Musical
| | | Aidan | | | 1= | Farnborough Hill, The Codecruncher
| | | | | 1= | King Edward VII, Sheffield, Chicas
| | | LilyHemlock
HanHun
LC
CC
Loca
The Doctor | | | 1= | Ronak Joshi, Incredible Indian
| | | Ronak Joshi
Robert Blyth | | | 1= | Strode College, The Wooden Spoons
| | | Amy Livingstone
Emma Cummings | | | 1= | The Judd School, Miles.
| | | Miles Weatherseed | | | 1= | The Chantry School, 3 Blondes And A Browno
| | | Jamie, Nathan, Will, Joe | | | 1= | The Willink, Emily
| | | | | 1= | Sir Thomas Rich's, CodeBreaker
| | | Joe | | | 1= | Beechen Cliff, The Bonzo Dog Do-da Band
| | | | | 1= | Broad Oak Sports college, The Lonely Pebble
| | | Liam Pemberton | | | 1= | Stanborough, Idiots United
| | | Jimbo1234, Mikesol, Tigz12 | | | 1= | Peter Symonds College, All By My Lonesome
| | | Kieran Head | | | 1= | Bishop Stopford, Crackers
| | | | | 1= | Varndean College, Brighton, Team Time
| | | Jake Bennett-Woolf | | | 1= | Harrogate Grammar School, The Fat Rascals
| | | Esther Brambleby, Jared Morgan, Hugo Strauss, Elliot Steele, Matt Zuba | | | 1= | King Edward VII School, The Indecisives
| | | Joshua Fogg, Adam Dawson, Lewis Brightmore, Joshua Woodhouse, Jack Clarke, Ben Fourcin, Matt Marshall, Isaac Proudfoot, Tom O'Connor | | | 1= | The Arnewood School, Ingrid
| | | Ingrid Jiang | | | 1= | Needham Market Middle School, The ZLBs
| | | Zoe Balaam | | | 1= | Northumberland CofE Academy, Shapeshifters
| | | Kieran Hudspith
Ashley Davy
Brandon Dodds
Lee Brown
Kris Langley
Gary Kadansky | | | 1= | Nobel, Code Crackers
| | | Chloe | | | 1= | Highfields School, Pegasus Eaters
| | | Joshua Brown
Jamie Ingram
Joshua Wood | | | 1= | South Wilts Grammar School for Girls, Rebecca Young
| | | Rebecca Young | | | 1= | Stanborough School, Unsolved
| | | Rhys Harniess, Tom Borcherds, Daniel Ryan, Jason Potter, Clara Illes-Wilbourn, Jacques Elliot. Oliver Dutton | | | 1= | Highfields, Parachuting Bears
| | | Mark, Harry, Ollie, Simon | | | 1= | Hills Road Sixth Form College, The British Inquisition
| | | Darkthing, TheLordLeuftenantOfSPAM, Polar | | | 1= | Broad Oak Sports College, Decoder
| | | Alex Zhao | | | 1= | Needham Market Middle School, Doglovers
| | | Harrison W | | | 1= | St Alban's Catholic High School, Insindigo
| | | | | 1= | Whitby Community College, The Code-Breakers No.2544
| | | Maths44HD
Megaton25 | | | 1= | The British School of Kuwait, Crack 'N' Burn
| | | Saeefozoid;
Alexx0r;
Arjunator;
Basitron | | | 1= | Guernsey Grammar School, Crackers
| | | Harry Plumley | | | 1= | Hills Road Sixth Form College, Arnold
| | | Laura Arnold | | | 1= | Colyton Grammar School, Colyton Ciphers
| | | Tom Pearson
Dominic Hall
Tom Collingwood | | | 1= | Wilson's School, Egotistical Maniacs
| | | Matt D'Rozario, Ben James, Tom Lowe, Keith Barker | | | 1= | South Wilts Grammar School, Alexandra Richards
| | | | | 1= | The Piggott School, Andrew's Band Of Merry Men And Women
| | | Andrew
Sam
Ellen | | | 1= | Derby High School, The Venomites
| | | Rosy | | | 1= | Urmston Grammar, Smeeton And The Riddlers
| | | Connor O'Doran
Tommy Richardson
Billy B.B.
Chris Maddocks
Sam Smeeton
Sam Booth
Holly Foulkes
Annalise Mach
Daniel Masterson
William Price
Eleanor McDonnell
Abdul-Rawoof Elhabishi
Radharetnasivan Meirasu
Charlotte Nuttall
Faseeha Ayaz
Rhea Leslie
Taghreed Ayaz
Edward Howells
Anabel Walker
Erin Bonsall | | | 1= | Perse Upper School, 35739 MA3T TEAM PErSE
| | | Thomas And Pratap | | | 1= | Cardinal Newman College, κάÏι αινιγμαÏικÏ
| | | Ryan Mckeown
Edward Thorpe
Hayden Alty
Adam Bennett | | | 1= | The Nelson Thomlinson School, Logical
| | | | | 1= | Hills Road Sixth Form College, HRCSSTT
| | | Louis Taylor, Christophe Steininger, Eric Wieser, Max Sinclair, Philip Drew | | | 1= | Queen Elizabeth's Grammar School, QEGS010
| | | Jake Davis, Tom Pearce, Max Blythin | | | 1= | King Edward's School, Gerald
| | | Dan Wray, Alex Musselwhite, Mark Deng, Benedict Harris | | | 1= | Colchester Royal Grammar School, Frank And Asian Elite
| | | Frank Bloomfield, Euan Arnold, Ka Chun Leung, Chun Wah Wan, Kun Yeung Ma, Chun Ki Chan, Ching Hei Oscar Williamson Chan, Nicholas West, Brian Yu Hong Leung, Micaela Lei | | | 1= | Marlborough College, Littlefield Lightning Crew
| | | Sasha Kendall, Millie Brimacombe, Kenji Smith | | | 1= | King Edward VII, E=MC Hammer
| | | Seb; Jacob; Luke; Tim; Martin; Alex M | | | 1= | Highfields School, JohnDorian
| | | Honor
Natalie
Izy
Louise | | | 1= | Highfields School, The Derbyshire Quartet
| | | Thomas Clarke
James Smith
Tommy Shaw
Matthew Maltby | | | 1= | St George's, Harpenden, The Elder Council
| | | Harry
Carlos
Robolov
Jack Bauer | | | 1= | Nelson Thomlinson School, Uprising
| | | Kathryn Poole | | | 1= | Nelson Thomlinson School, Tom Mattinson
| | | | | 1= | King Edward VII School, Solitaire
| | | Thomas Barnard; Eve Pound; Mehreen Shahid; Oliver Kardoosh; | | | 1= | Alderbrook School, Clever Cloggs
| | | Hannah Boot
Ellie Boot
Louie Boot | | | 1= | Colchester Royal Grammar School, Rehpic
| | | BigP, Charlix, ChauEd, Justin, KT, WHY | | | 1= | Alcester Grammar School, The Muppets
| | | Dom, Jamie, James, Simon | | | 1= | Lymm High School, Code Busters
| | | Katrina Caldwell | | | 1= | Nelson Thomlinson School, OPTIMUS PRIME
| | | Patrick Gordon
Daniel Armstrong
Alex Baird | | | 1= | Sweyne park School, Rayleigh Clever People
| | | Jamie Coates | | | 1= | Bilborough College, Jolyon
| | | Jolyon Warren | | | 1= | King Edward's School, Bath, Team Dragonhawk
| | | Rory McTeague, William Locke, Cameron Berry, James Wright, Nic Prettejohn | | | 1= | Abbey College, Hercules And Athena
| | | Jake Fountain
Bronwyn Taggart
Amy Manson | | | 1= | Silverdale, The Fighting Mongeese
| | | Ben Ward, James Ward, Eoghan MacDowell, Maxwell Finney | | | 1= | Barton Peveril Sixth Form College and Hamble Community Sports College, Team GJ
| | | Greg And Justin | | | 1= | Ralph Allen, Still_hanging_in_there
| | | Sid Janota
Liam Breadmore
Sam Mason
Tom Walker
Laura Birks | | | 1= | Sweyne Park School, Code Buster
| | | Connor Moorby | | | 1= | The Sweyne Park School, Super Sam
| | | Sammy | | | 1= | GHS, Eta.Alpha
| | | Heather | | | 1= | Abbey College, Finding 3-Mo
| | | Dominic Wiskin, Will Rigby, Christopher Milner, Jack Brooker | | | 1= | Richard Rose Morton Academy, Morton Marras
| | | John Wightman
Jake Sanderson | | | 1= | The Nelson Thomlinson School, Flimjambles
| | | Daniel Edgar, Stefan Clarke, Ashley Tudhope | | | 1= | Abbey College, Ramsey, Outside The Box
| | | Paul Johnson, Fraser Cameron, Jasivan Sivakumar, Mark Alicante, Scott Hickson | | | 1= | Whitecross School, The Who?
| | | Tamika Chare, Molly Bretnall, Ellis Boughton, David Reid, Maggie Storrar | | | 1= | King Edward VII, Decipherlife
| | | Della
Natasha
Lena
Marcus
Isla
Olivia | | | 1= | Cox Green School, Absolutely Crackers
| | | Naomi And Thomas | | | 1= | Altwood Church of England School, Making The World A Cipher Place
| | | Cameron Turner, Daniel Jones, Sean McBride, Joe Maskerey, Ben Hynard, Lilli Lee, Molly Parmley, Vicky Garnett | | | 1= | crompton house c of e school, Crompton Cipher Crackers
| | | Matthew Spivey, Jack Mckie, Freya Upton, Tom Upton, | | | 1= | South Wolds Community School, Brain Pain
| | | Eddy Karmazyn, Stuart Burrell | | | 1= | Woodhouse College, Woodhouse Solo Cracker
| | | Norman Ong | | | 1= | City of London School, Winning Combination
| | | Samson Danziger, Daniel Hu | | | 1= | Honiton Community College, The E-team
| | | Tommy
Sam
Blaise | | | 1= | Lawnswood, Team Cheese
| | | | | 1= | King Edward's School Bath, Michelle Cipher
| | | Sam Udale-Smith
George Timbrell
Will Neaverson
Nas Andriopolous | | | 1= | The Cheltenham Ladies' College, Hanh
| | | Hannah | | | 1= | South Wilts Grammar School, Bryony Richards
| | | Bryony Richards | | | 1= | Colchester Royal Grammar School, The Nerd Herd
| | | Josh Arbon
Jos Swanwick
Lucy Manser
Ross Wotherspoon
Holly Biegel | | | 1= | Grangefield School, Grangefield 1
| | | Josh Nesbitt, Glenn Teasdale, Lucas Sawyer, Tom Smith, Montazar Al-Nijir | | | 1= | Woodbridge School, Ciphernoughts
| | | Patrick
Andrew
Will
Tom | | | 1= | South Wilts Grammar School, 05RKB
| | | | | 1= | Winstanley College, Howmad
| | | Adam Hill | | | 1= | Hills Road Sixth Form College, Rhapsody In Blue
| | | Sinead, Yuna, Ayla | | | 1= | Clifton College, 3 Dragons
| | | Yoo Je Hoang, Dominic Dixey, Daniel Mazur | | | 1= | Bolton School Boy's Division, A Certain Romaths
| | | | | 1= | Forge Valley, Laurella Sophia
| | | Laura Turner
Sophie Clark
Isabella Palmer | | | 1= | Kesgrave High School, D3C0D3D
| | | Edgier Ospreyman
Nab Sombrero | | | 1= | SRC Bede Sixth Form College, Super Mathive Black Hole
| | | Thomas Maxwell
Alice Jones
James Gamblin
Patrick Smith
Jonathan Finlay
Emma Scott | | | 1= | Wirral Grammar School for Girls, Tinker, Tailor, Soldier, Pi
| | | Caroline, Sarah, Erin | | | 1= | SRC Bede Sixth Form, The Three Matheteers
| | | Naomi Hall
Jamie May
Anth Laverick | | | 1= | Teignmouth community school, Make This Award Winning :)
| | | Bethan, Amy, Joe And Lauren | | | 1= | Nether Stowe High school, We Love Pi
| | | James Hyde
Scott Innerd
Euan McKenzie
Louise Westoby | | | 1= | Cardinal Newman College, Tan90
| | | Jenny Rhodes
Lucy Blackburn
Joel Armishaw | | | 1= | Sir Thomas Rich's, Codex TDK
| | | Ronin
Falstaff
Tharyor | | | 1= | Perse School for Girls, Just Imogen
| | | Imogen Grant | | | 1= | Kesteven and Grantham Girls School, Ninjanium
| | | Bryony Parker, Tina Noon, Helena Cotterill, Sarah Garner, Roisin Huskinson. | | | 1= | Walton High School, Fireball
| | | Code Smasher 101
Cod God | | | 1= | Thorpe St Andrew High, Flying Jays
| | | AJ | | | 1= | Varndean College, Maxwell Leonardi
| | | Maxwell Leonardi | | | 1= | Rainham Mark Grammar School, Joel And Cameron
| | | Joel Blundell
Cameron Willer | | | 1= | Hampton School, Hampton School
| | | Alex & Rusheb | | | 1= | The Latymer School, Team One
| | | Anjum Mulla
Fangfei Du
Narishma Poonwaise | | | 1= | The King's School in Macclesfield, Stack Overflow
| | | Keir Birchall
Elliot Sime
James Lob
Hassan Mustafa | | | 1= | Kesgrave High School, 707
| | | Nabbott707
Nobit707 | | | 1= | Wallington County Grammar School, Caldaak
| | | Daniel Dobrowolski | | | 1= | Sidmouth College, Killer Bunnies
| | | Katherine, Max, Fern, Wendy | | | 1= | William Farr C of E Comprehensive School, The Code Breakers
| | | Polly Mason, Sam Protheroe, Jessica Wan, Alice Thompson, Mairi McKinlay | | | 1= | Haverstock School, Enigmacja
| | | Kamil Kurdziel | | | 1= | Cranbourne Business and Enterprise College, T+A
| | | Aidan Jones
Toby Blackburn | | | 1= | West Lakes Academy, Rabiat And Sarah
| | | Rabiat And Sarah | | | 1= | Perse School for Girls, Ice Fyre
| | | Katherine | | | 1= | King Edward's School Birmingham, What Do You Mean It's A Cipher? It Clearly Reads: "CASJDZ"!
| | | Yanbo Yin, Lydia Brindley, Jonathan Gorard, Oliver Bealby-Wright | | | 1= | Wallington county grammar school, Control C
| | | Zachary | | | 1= | Sir William Perkins's School, Sidra
| | | Yixuan Liu | | | 1= | Malvern St James, Forever Three
| | | Jiawei He
Danqi Li
Jiaying Yan | | | 1= | Kesgrave High School, Division By Zero
| | | Jack Copsey
Christian Woolf
Dan Hodge
Alex King
Zach Wynne | | | 1= | St Bede's Interchurch Comprehensive, Hippotigris
| | | Alistair Crook | | | 1= | Newbridge High School, Newbridge Enigma
| | | | | 1= | King Edward VI Camp Hill School for Boys, Andrew Hawkin
| | | | | 1= | St. Peter's School, York, Wise Guys Factorise!
| | | Victoria Barrett
Vicky Zhang
Josh Cooper | | | 1= | Hornsey School for Girls, Hornsey
| | | Kheriya Ali Sharif; Biiftuu Aba-Godu; Fjoralba Farruku; Lameez Maharaj; Grace Tchamba; Fosa Fass; Kirsten Land; Amy Garrad; Louise Wong; Safiyya Abdullah; Menghan Liu; Sherkya Muhtar; Zelin Mumtaz | | | 1= | All Saints VA CE, Ingleby Barwick, Solving Saints
| | | Joseph Bell, Brett Maynard, Caitlin Joyce, Joshua White | | | 1= | Tunbridge Wells Grammar School for Boys, Two And A Half Men
| | | Michael King, Cameron Smith And Ben Sandles | | | 1= | Derby High, Ruby Smoke Stones
| | | Louise E H | | | 1= | Queen Elizabeth's School for Boys, Barnet, Droplet
| | | Bhavik | | | 1= | King Edward's Birmingham, Ergophobes
| | | Andrew Macarthur, Vishal Patil | | | 1= | SRC Bede Sixth Form, 42656465
| | | Thomas Anderson, Jason Bailey, Joseph Darby, Samuel Gilburt, Stephen Li | | | 1= | Cheltenham Ladies' College, Jessica Kung
| | | Jessica Kung | | | 1= | Alcester Grammar School, Watermelon
| | | Helen Wickins | | | 1= | King Edward VI Camp Hill School For Boys, Lemonsons
| | | Nick Wilson
Howard Jones | | | 1= | Northfield School & Sports College, Godfrey's Geeks!!!
| | | Jack Beckwith
Alex Grange
Jake Williams
Harry Gamblin
Jacob Cook
Gilly Ferries | | | 1= | North LOndon College, Eqypt6
| | | Vaques | | | 1= | Clifton College, Umbra
| | | Charlie Dowding, Nino Freuler, Toby Dirnhuber, DJ Hoang | | | 1= | Richmond Upon Thames College, Team Cipher
| | | Saskia | | | 1= | Varndean College, Wjz199
| | | Wjz199 | | | 1= | King Edward VII, KES Fried Rice
| | | Tanya Sciamanna, Nadhira Ratnasari | | | 1= | The Lakes School, Lakes
| | | | | 1= | Richard Lander School, Odd Numbers
| | | Jordan Curnow
David Dixon | | | 1= | South Wilts Grammar School, Jess
| | | Jessica Quigley | | | 1= | Woodbridge School, Namelessness
| | | Maj160 | | | 1= | Clifton College, TUBS
| | | Tom Gillbe
Harry Morgan
Charlie Lindsay | | | 1= | Wilson's School, Bad Apple
| | | Callum Mance
Christian Marti
Simon Phillips | | | 1= | Richmond upon Thames College, Q.E.D.
| | | Ibtehaj N.
Daniel C.
Adam B. | | | 1= | Poole Grammar School, Papal Guard
| | | Max McGinley
Ben Saunders
Mark Eldridge
Tom Binnington
Scott Bennetton | | | 1= | Bournemouth School, Enigma
| | | Daniel Chatfield | | | 1= | St Francis Xavier's Sixth Form College, Silence_Will_Fall
| | | | | 1= | St. Francis Xavier College, SW12
| | | Edward O'Mahony | | | 1= | St Francis Xavier College, Geoff The Hamster
| | | Hannah Jones | | | 1= | Clifton College, Epsilon
| | | Natty Dirnhuber
Ruairi Clayton
Will Elias | | | 1= | Amery Hill, Hyper-Cube
| | | Edward
Jon
Rachel | | | 1= | Hills Road Sixth Form College, Toxic Sausage
| | | Andrew Barrett-Sprot
Ronald Dadds | | | 1= | Gordano School, Robert March
| | | | | 1= | Manchester Grammar School, Goldeneye
| | | Jeremy | | | 1= | Southend High School for Boys, OpTicaL
| | | Jon Hardiman, Michael Dipper | | | 1= | Tadcaster Grammar School, Cherry Garcia :D
| | | Mikey Teal
Emma Teal | | | 1= | The Henrietta Barnett School, Paragon
| | | Suzu Sato, Marie Sato | | | 1= | The Arnewood School, Cheese And Crackers
| | | Tegan Gears | | | 1= | Peter Symonds College, The Cookie Monsters
| | | Samuel Singh
Sumal Makewita | | | 1= | king edward vii upper school, D3c1ph3r Th15
| | | Lewis, Peng Ju, Chang, Zach | | | 1= | Mayfield Grammar School Gravesend, RubiksCube
| | | Leigh Collier
Sharon Shergill
Gobitha Yogeswaran | | | 1= | Doctor Challoner's Grammar School, Binblaster
| | | Mark Cleary | | | 323 | NMMS, Rainbow Unicorn Pixieez
| | | Romeo And Holliette | | | 323= | NMMS, Smitt Inc.
| | | Daniel S | | | 323= | NMMS, Cipher Army
| | | Ewan McDonald | | | 323= | NMMS, The Captains
| | | William & Lucas | | | 323= | Whitgift School, Whitgift Lads
| | | Charlie Mabbutt
Roshan Ganeshan
Thomas McDonald
Luke Heywood-Jones
Oliver Dheansa
Patrick Middleton | | | 323= | Castle Rock High School, Teenage Mutant Ninja Boffs
| | | Casey, Abbi, Emily, Becky | | | 323= | Forge Valley community school, SuperAwesomeTeam!
| | | Chloe Slater
Jack Fletcher | | | 323= | Tunbridge Wells Grammer School for Boys, Connect 3
| | | Thomas Haffenden
Colin Grevers
Kieran Guy | | | 323= | Guildford High School, The Monkeys
| | | Nicky, Charlotte, Sophie | | | 323= | Queen Elizabeths Grammar School (Sixth Form), 42
| | | Alice, Rosie, Jacob, Emma | | | 323= | King Edwards Bath, The Code Crackers
| | | | | 323= | NMMS, Nicky
| | | Nicola | | | 323= | NMMS, Westside Iz Da Best!
| | | Brittany | | | 323= | Birkdale Senior School, Team Birkdale
| | | Zach Smith
Daniel Nolan
Joey Green
Tom Leighton
Sabeeh Sadiq
Byron Hemingway
Tom Bower
Natasha Vucak | | | 323= | Furness Academy, Furness Diamond Blasters
| | | Liam Williams, Mrs Cook, Sean Goulden, Rebecca Henry | | | 323= | Wymondham College, Enigma
| | | Marco Lau, Farrer Owsley-Brown, Lily Colman-Goff, Harry Evans, Jack Evans | | | 323= | Southend High School for Boys, FewHew
| | | Joshua Mayhew
Joshua Fewtrell | | | 323= | Brighton and Hove High School, Duggleby's Army
| | | Meera, Emma, Harriet, Laura And Sarah | | | 323= | Chantry School, Ghost Recon
| | | Elliot | | | 323= | The Chantry, Tinkerbell's
| | | Taymar Pearce-Mason | | | 323= | Ansford Academy, The Unknown???
| | | Chris, Cameron, Lewis And Eden | | | 323= | Colchester Royal Grammar School, Cracker Jacks
| | | James Scott
Charlotte Pines
Christopher Underwood
Jordan Mattack
Kelvin Yeung
Ben Courtier
Miranda Cooney | | | 323= | Sevenoaks School, Knole 2011
| | | Nina Del Ser
Lindsay Adams | | | 323= | Tonbridge School, 2/5 Communist
| | | Alex Arotsker, Jason Ng, Josh Michaels, Ben Michaels, Jake Cramp | | | 323= | King Edward VI Camp Hill School for Boys, Lol
| | | Michael Liu
Dwayne Spiteri | | | 323= | Ilkley Grammar school, Mega Brilliant Mildly Crazy People 2
| | | Cat Pearson, Billie Bonham, Peter Linnegan, Matt Naybour, Molly Tinker. | | | 323= | Wilmslow High School, The Bletchley Babes
| | | Jack Llewellyn
Jonny Regan
Chris Parsonage | | | 323= | King Edward's School, Edgbaston, EX.
| | | The Jez | | | 323= | Tadcaster Grammar School, Very Angry Birds
| | | Chris Thompson
Zoe Thompson | | | 323= | Yateley School, The Nards Of May
| | | Zoe Maynard | | | 323= | William Edwards School, Robotnik
| | | Shyam
Alex | | | 323= | Cardinal Newman College, Tinker Tailor Soldier Spy
| | | Tinker, Tailor, Soldier, Spy | | | 323= | Luton Sixth Form College, X79
| | | Peter
Suraj
Vimal
Parth | | | 323= | Malvern St James, KSJ
| | | Yuanqi GE
Shiqi Liu
Kaimei Zhang | | | 323= | Barton Peveril College, FluffyBunnies
| | | Josh Rowe, Jon Bailey | | | 323= | Rossall School, Blah Blah Blah
| | | Nguyen Nguyen
Minh-Long Do
Le Minh Pham
Pok Hin So
Leo Vo | | | 323= | Penrice Community College, The Blonde Geekks
| | | Louise Jenkins, Abbie Cunningham | | | 323= | broad oak sports college, Rainbow Elephants
| | | Bav
Tish
Hamza | | | 323= | Great Baddow High School, Great Baddow High School, Chelmsford
| | | | | 323= | Upton Hall School, Jennifer Hurley
| | | Jennifer Hurley | | | 323= | Parkstone Grammar School, Pgsgirls
| | | Abbey, Erin, Lois, Claire, Zhia, Vicky | | | 323= | Dartford Grammar School For Girls, 31173 HACK
| | | Fern Pitty, Liz Philcox, Jer Huay Leow, Aliana Aguila, Karina Chan | | | 323= | Torpoint Community College, Stream
| | | Bethen Hughes | | | 323= | King Edward VI Camp Hill School for Boys, ThompsonJ
| | | ThompsonJ | | | 323= | Greensward Academy, Nerdship Enterprise
| | | Joshua, Adam R, Adam N, Jack, Alex, Harvey, Cory, Jordan. | | | 323= | Wymondham College, RSPCA
| | | Aimee Mulcahy, Peter Charley, David Abrahams, Richard Aickin, Geoffrey Keeling, Alex Coates | | | 323= | Fulford, Awesome Ones
| | | Katherine, Warren | | | 323= | North London Collegiate School for Girls, CTNY
| | | | | 371 | Harlington Upper School, Tambrose
| | | Thomas Ambrose | | | 371= | William Howard School, Sparks
| | | Anna Nicholson
Katie Nicholson | | | 371= | Tonbridge Girls Grammer, Apple-Pi
| | | DSPDL | | | 371= | Strode College, Teamepic
| | | Andrew Stuart,
Jade Evans | | | 371= | Cheltenham Ladies College, The Saints
| | | Sasha Kirienko, Chloe Kwon, Elaine Cheung, Joyce Fong | | | 371= | Southend High School for Girls, Torchwood Lovers
| | | Melody Crafer | | | 371= | Havant College, Mad Hatter
| | | Harriet Gamble | | | 371= | British School Of Kuwait, Rizanay
| | | Aya Hanafy
Ananya Madhok
Fathima Rizka Naushad | | | 371= | st josephs college, Purple Hades
| | | Lawrence | | | 371= | Great Cornard Upper School & Technology College, The Nerds Return
| | | Nuketown
Biscuitboy
Space Penguin
Zombie Master
Shadow Link
Asmaster
Moo | | | 371= | Clifton High School, CHS Potatoes
| | | Isobel, Rosie, Michalis, Louisa | | | 371= | Hyde Park Junior School, Intrepid Code Crackers
| | | Rebecca Anderson,
Georgia,
Maddy,
Katie | | | 371= | Poole Grammar School, Cheerful Chimney Sweeps
| | | Samuel Berry
Ciaran Guy | | | 371= | Huish Episcopi Academy, Andy
| | | Andrew Egan | | | 371= | Lindisfarne Middle School, ACE10
| | | Aimee
Catherine
Emma | | | 371= | Park House School, Ebiesqueeze
| | | Evie Evans | | | 371= | St Gregory's Catholic Primary School, St. Gregory's Code Breakers
| | | Aimee Gowans, Jai Hamilton, Chantelle Ayres, Liam Webb, Sinead Fitzpatrick, Kyle Bird, Dominique Taylor-Dowson, Eleanor Watson | | | 371= | Abbey College, AC12
| | | George Young
Tommy Wang
Elliot Smith
Robert Brackfield
Ailish Park
Gemma Baker | | | 371= | King Edward's School Birmingham, KES Kaos
| | | Edwin Bahrami Balani,
Junbo Shim,
Jules Desai,
Vidy Reddy | | | 371= | St Peters CE Aided School, On My Own
| | | Errol K. Lee | | | 371= | Westholme School, Westholme Girls
| | | Gemma Wignall | | | 371= | St Peter's, Orange Squash Devils
| | | Louise, Mary, Jennifer, Emma | | | 371= | Sevenoaks School, Trapspace
| | | Tiffany, Catherine, Hannah, Joyce, Yumika | | | 371= | St Birinus, St Birinus
| | | Seth Howes
Matthew Taylor
Zach Rickford
Ollie Mcconnell
Kieran Agg
Thomas Mcconnell
David Lepper
Rhys Sadler
Finlay Greenfield
Nathan Hawkes
William Mangion
James Godwin
Finn Norris
Ben Carless
Jakub Miroslawski
Michael Peacock
Coby Jones-Titchener | | | 371= | Newstead Wood School for Girls, YK Matrix
| | | Yuexi Xiao
Kunal Patel | | | 371= | King's Canterbury, King's279
| | | India Dearlove
Fiona Jenkinson
Anna Coady
Harry Bruges | | | 371= | Malvern St James, The Morons
| | | Morwenna, Megan, Charlee | | | 371= | South Wilts Grammar School, Ann
| | | Jialu Chen | | | 371= | West Lakes Academy, Westlakesbrainboxes
| | | Josh Wareing
Louis Spencer
Thomas Spencer
Paul Eaton | | | 371= | Sir Thomas Rich's School, Cracked It!
| | | Faizaan Pervaiz | | | 371= | Luton Sixth Form College, N/A
| | | | | 371= | beechencliff, The Trixsters
| | | George Bowen
Wesley Downing
Samiul Islam | | | 371= | The Liverpool Blue Coat School, Pizza Craze
| | | Adam Moorcroft | | | 371= | Newport Girls' High, The Lil' Geeks
| | | Chumani Ward
Katie Smith
Elenor Sims | | | 371= | Newport Girls' High School, The Lil' Geeks
| | | Elenor Sims
Katie Smith
Chumani Ward | | | 371= | whitby maths club, Iona
| | | Iona Smith | | | 371= | Buxton Community School, P3NTA6ON
| | | Molly Mitson
Rob Mitson | | | 371= | NMMS, Johnboi123
| | | John B | | | 371= | Rossall School, The Young Rossallians
| | | Holly Lawton
Sam Pitcher
Daniel Smith
Francesca Smith
Annabelle Hayes
Olivia Gregory
Lydia Bannister-Nunn
Matei Antochi | | | 371= | King's Bruton, AKB4x
| | | | | 411 | Reigate College, Faenixsolo
| | | | | 411= | Wrenn School, The Secret Dimples
| | | Claudia Grace Haworth | | | 411= | The King's School Canterbury, æ°å¦
| | | Mylynn Bowker, Kiran Thapa, Mei Yin Wong, Ellie Christianakis | | | 411= | Bolton School Girls' Division, Piink
| | | Isobel Davies
Imogen Ormston | | | 411= | west lakes academy, The ReA Team
| | | Alicee | | | 411= | Huish Episcopi Academy, Tykko
| | | | | 411= | Sidmouth College, Key Of Kool
| | | | | 411= | St John Houghton School, Roisin:)
| | | Roisin Stanley | | | 411= | Wilson's School, Sandbox
| | | Dan, Chris, Smit, Jordan, Patrice | | | 420 | Harlington Upper School, Vikki Belt
| | | Vikki Belt | | | 420= | ermysted's grammar school, The Gigglers
| | | Nach
Luke | | | 420= | WILTSHIRE COLLEGE SALISBURY, EUREKA
| | | A Level Maths Team | | | 420= | Hyde Park Junior School, Team Roxy
| | | | | 420= | Hyde Park Junior School, Deathly Halows
| | | | | 420= | King Edward VI Camp Hill School for Boys, The Human Enigmas
| | | Sam, Aatif, William, Mustafa | | | 420= | Hills Road Sixth Form College, Eddyzes
| | | Harry
Andrew
Jesse | | | 427 | Queen Mary's Grammar School, Walsall, Silence
| | | Connor Charles
Matthew Brown | | | 427= | City of London School For Girls, Kode KraKers
| | | Rose, Poppy And Honor | | | 427= | The British School in Tokyo, ???
| | | | | 427= | Dame Alice Owen's School, Owen's Further Maths Team
| | | TBC | | | 427= | Derby High School, Team Bryony
| | | | | 427= | William Farr School, Rebekah And Emily
| | | Rebekah Ward
Emily Watt | | | 427= | Boston High School, The Cookies
| | | Amber, Mallory, Iestyn, Pubudu | | | 434 | Royal Masonic School, Pi
| | | Ying Cen Tee
Shanna Hart | | | 434= | Stowmarket High School, Code Quackers
| | | Adam Ant
Tall Matty
Snowman
Gizzy
Vexxy | | | 434= | Sydenham High School for Girls, The Enigma Variations
| | | Team SHS | | | 434= | Huish Episcopi Academy, Team Alex
| | | Alex Russ | | | 434= | The King Edward VI School, Morpeth, The Cipher J
| | | Jobo | | | 434= | Fulford School, The Number Cruncher
| | | Rebecca Gelder | | | 434= | Axe Valley Community College, 2ET+H
| | | Emily, Emma, Hannah | | | 434= | Richmond Upon Thames College, Chickenraw
| | | Martha
Charlotte
Nakul | | | 434= | Bolton School Girls' Division, 8
| | | Georgina Moores
Madura Nandakumar
Catherine Owen
Ruth Brown
Catherine Jones | | | 434= | Manchester High School for Girls, Isabelle Fenner
| | | Isabelle Fenner | | | 444 | Meols Cop High School, Laurenmeolscop
| | | Lauren | | | 444= | Sir Graham Balfour High School, Balfour 1
| | | Liam Thomas
Daniel Atkins
Jack Brady
Bradley Le Vien
Elliot Harris
Charlotte Jones
Jordan Richardson
Matthew Ward | | | 444= | Sharnbrook Upper School, CHEAT21
| | | Maebrit Allchurch
Natasha Askham
Karampreet Bahia
Hannah Burnage
Alex Clarkson
Joshua Cox-Roberts
Ela Crapnell
Helena Fensome
Georgia Gowing
Tegan Gowing
James Guinn
Katy Hobbs
Daniel James
Abigail Milroy
Izzy Morley
Charles Parish
Mathilda Rubens
Abigail Saunders
Tania Schimanski
Jack Tomlins
Joshua Ware
Edward Williams
Zakery Worts | | | 444= | Carr Hill High School and Sixth Form Centre, Thunder Gerbils
| | | Lorna, Justin, Caitlin, Connor And Aidan | | | 444= | Manchester High School for Girls, Catie.whitby
| | | Caitlin | | | 449 | Southend High School For Boys, Solid-Cipherer
| | | Thomas Ward | | | 449= | Manchester High School for Girls, Maths Or Something?
| | | Caitlin
Sara
Lucy | | | 449= | Manchester High School for Girls, Vivienngo
| | | | | 449= | Queen Elizabeth's School, 221B Baker Street
| | | SherlockHolmes15 | | | 449= | Manchester High School for Girls, Varsha
| | | | | 449= | Manchester High School for Girls, S.Wang
| | | Shuge Wang | | | 449= | Woodhouse College, Pascal
| | | | | 449= | Abbey College, French Fries
| | | Kieran Judd
Matthew Groom | | | 449= | City of London School for Girls, Walrus 2.0
| | | Jessica Anthony
Divya Patel
Emma Li
Lauren Gaines
Zoe Barnett | | | 449= | Robert May's School, Robert May's Special Agents
| | | Molly Edbrooke
Josie Cocks
Natasha Young
Hannah Greenhough
Josh Moores
Daniel Nold
Tristan Curry
Oscar Minto | | | 459 | Plashet school, Mathematicians
| | | Farheen Husain
Fazila Husain
Zain Tai | | | 460 | Sandown Bay Academy, Tactical Brown
| | | Danny Quinlan, Jonny Hercock, Dan Armour, Dan Long | | | 460= | The Manchester Grammar School, MC Quadratis
| | | Ben Brownson; Akeel Malik; Gidon Ross | | | 460= | New Mills School, Sfrums
| | | Sam Mansfield
Jack Martin
Finn Bridges | | | 463 | Teignmouth Community School, TCS- Peaches
| | | Freya
Lani | | | 463= | Colyton Grammar School, None
| | | Morgan Rayner | | | 463= | Prospect School, Prospect
| | | Susanna Pope
Megan Turner
Abigail Russell
Sabrina Faiza
Swechhya Banstola
Megan Little
Haidur Asif
Kira Porteous | | | 463= | Cardinal Heenan Catholic High School, CHCHS Cipher Group
| | | Joseph Stephenson
Hannah Playford
Conor Hopkinson
Murray Wood
Harry Cook
Stephen Lewis
Chris Rooney
Alfie Haley
Alby Joseph
Daniel McWilliams
Callum Tempest | | | 463= | St Christopher, Enigma
| | | | | 463= | Manchester High School for Girls, Joey Fong
| | | | | 463= | Ashcroft High School, Geeks & Co
| | | Jixum Wu
Robert Price
Scott Lucas
Naomi Claridge | | | 470 | Castle Donington Community College, CDCC 9 Set 1
| | | | | 470= | St. Peter's Catholic School, Solihull, Thunderbolt And Lightening, Very, Very Frightening....
| | | Megan, Rosie, Nat, Alpha, Sam | | | 470= | Wembley High Technology College, Brilliant Brains
| | | Parth Patel, Soham Pandya, Ankeet Damodar | | | 473 | Havant College, Leemina
| | | | | 473= | Forge Valley Community School, Team O' C!
| | | Tom Calverley | | | 473= | Ulverston Victoria High School, The Meerkats
| | | Chris
Kris
Ben
James
Dan | | | 473= | Richmond upon Thames College, Psi. Team Psi (Ψ)
| | | Nikol
Dong-Soon
Brighid
Kirie | | | 473= | Merchant Taylors' School for Boys Northwood, Tawfiqh
| | | Tawfiqh
Jamietanna | | | 473= | Cardinal Newman College, Double Oh!
| | | Catherine Buyers And Jennifer Benett | | | 473= | Barton Peveril College, Lone Wolf
| | | Glenn Bryan Davies | | | 473= | South Wilts Grammar School, Dragon's Flight
| | | Rebecca Richards | | | 473= | Millais, Beccama
| | | Becca | | | 473= | Millais School, Millaissmiley001
| | | Katharine Evans | | | 473= | Tunbridge Wells Grammar School for Boys, Wildcats
| | | Benjamin Epstein
Nathaniel Sillett
Tom Howard
Harrison Mulley | | | 484 | Bolton School boys division, Decipher Team
| | | Y60YO_RULZ
Computter123
Eight Dogs | | | 484= | St Peters CE Aided School, ADScrivs
| | | Alex Davison | | | 484= | Whiteheath Education Centre, Whiteheath
| | | Connor
Rachel
Kim
Chad
Marcus
Jess | | | 484= | Southwolds Community School, Enigma
| | | Benny
David
Ethan
Tommo | | | 484= | st Peters CE Aided School, Dylan Woodward
| | | Dylan Woodward | | | 489 | Greenacre School for Girls, N.E.R.D.S.!
| | | Caitlin McDowell, Laura Hemmings, Jo Male | | | 489= | Greenacre School for Girls, Chocolatelovers
| | | Amy Williams And Sarah Everest | | | 489= | Twynham School, Alice
| | | | | 489= | Wembley High Technology College, VAN
| | | Vaidik Pindolia , Nikesh Patel | | | 493 | Newport Girls' High School, The Elizalottes
| | | Elizabeth Haigh
Charlotte Atkins | | | 493= | Fulford school, RubixT
| | | | | 495 | Bartholomew School, Barts
| | | Matthew Sayer, Jonathan Falk, Matthew Beale, Edmund Lau, William Pinney, Stephen Munro, Morgan Grocutt, Beatrice Holt, Matthew Robinson, Alex Millington, Yasmin Gilders, Caitlin McManus, Lewis Cole, Emily White | | | 495= | Prince Henry's High School, The Genre Spanners
| | | Frank Syvret,
Bel Blackmore,
James Lolley | | | 495= | Trevelyan Middle School, Trevelyan Counts
| | | Eden Ritchie
Amy Germain
Tom O'Hara
Kathryn Burr
Arun Matharu
Arun Tah
James Matthews
Joseph Armitage
Thomas Shewell
Alfie Barnes | | | 498 | Oakridge Primary School, Pi Eaters
| | | Heather Wilson
Maddie Hanson | | | 499 | Walton High School, Team Omega
| | | Andrew Timothy, Jamie Hanson, Daniel Wilson | | | 500 | Stanground College, The Mosaic Artist
| | | Angelo Iuliano | | | 500= | Merchant Taylors' School Northwood, Vikevic
| | | Stevan
Vikash
Rhodri | | | 500= | Brighton and Hove High School, Tea Mname
| | | | | 500= | The John Bentley School, 2011CloandLyds
| | | Chloe
Lydia | | | 504 | Shire Oak Academy, Shire Oak Maths Club
| | | Maths Club | | | 504= | Dog Kennel Hill Primary School, Dkh6Q
| | | All Of 6Q | | | 506 | Westholme School, BookLoverL
| | | L | | | 506= | Derby High School, Cat Power
| | | Tayemar | | | 508 | Dr. Challoner's Grammar School, The Professor
| | | Aamal Hussain
Jamie Webb | | | 509 | St Peters CE Aided School, Teacher
| | | Miss S Hancock | | | 510 | Townley Grammar School, Gamma Newt Lorry
| | | Nicola Gregory | | | 511 | The Cathedral School Llandaff, Sdpenguin
| | | Waleed El-Geresy | | | 511= | The Cathedral School Llandaff, Speling Is Inportant
| | | | | 513 | Queen Elizabeth's Grammar School, QEGS3
| | | JJE, BL, RB, AM | | | 513= | The Abbey School, Nodus Fluctus
| | | | | 515 | Sir William Borlase's Grammar School, Borlase 2011
| | | Agata Borkowska, Nick Murphy | | | 515= | Melbourn Village College, LlamasAndNarwhalsStandingOnRainbowsWorkingOutCodesEfficiently
| | | Alice, Dani, Abbie, Jessie, Irini, Elise And Natalie | | | 517 | Southam College, Southam College
| | | | | 518 | King Edward VI camp hill boys, Haha
| | | | | 519 | Wallington County Grammar School, Mavis
| | | Matthew Avis, Harriet Forsyth, Peter Wotherspoon, James Wellstead | | | 520 | Derby High School, Team Code Crackers
| | | Charlie, Grace, Brittany | | | 521 | Greenacre School for Girls, Kolossus
| | | Karla, Laura, Sarah | | | 522 | Newport girls high school academy trust, Ebony
| | | Bryony
Elizabeth | | | 523 | Hills Road Sixth Form College, XSmallDeadGuyx
| | | Alex Gilday | | | 523= | Luton Sixth Form College, Team Alpha
| | | Andrew Jones, Vanisha Vara | | | 525 | King's School Canterbury, Patrick
| | | Patrick Chan | | | 526 | Matravers School, W3stb3ry
| | | Sonia Dowlen, Nathan Brown, Alyssia Dowlen, Jess Jones, Beth Murtie, Hannah Alldos | | | 526= | Matravers School, M8tr8v8rs
| | | Kye Davis, Mollie Feeney, Jade Bleackley, Jordy Perrett, Lizzie Newell | | | 528 | Yateley 6th form, Shift Happens
| | | Adam Pretorius, Fraser Arpino, Tom Roberts | | | 529 | The King's School, SixjaxxZwitterion
| | | | | 530 | Glebelands, Beauties And The Beast
| | | Hannah, Nadia, Victoria, Danielle, Tom, Maddy | | | 531 | Harrogate Ladies' College, HLCWAIU3Y
| | | Jessica Tutu
Charlie Choo-Choo
Hannah Chase
Becky Boo-Boo
Pencil Cipher
Prancing Pony
Anny Bus-Bus | | | 532 | St Edmunds Cathoilic School, Eddies
| | | Joshua Konyk
Joseph Konyk
Stephen Ivernson
Oliver Worsel | | | 533 | Bolton School Girls Division, FC
| | | Flo, Carishma | | | 534 | The John Henry Newman School, JHN
| | | Ciaran Weaver | | | 534= | Writhlington School, MACOJ
| | | Oli Beechener
Jess White
Molly Grainger-Hull
Charlotte Holmes
Alex Hodges | | | 536 | John Hanson Community School, Hi My Names Jack And I Like 3.14
| | | Shrek, Four Eyes, Heskey, ROBO, DEVE | | | 536= | John Hanson Community School, Algebrakadabra
| | | Slaterboy, Lazarus, Lord Farquaad, Sam, M.C | | | 536= | John Hanson Community School, Mathemagenii
| | | Mike
Alex
Ross
Joe | | | 539 | Saint Annes, MillionsOfPeaches
| | | Sapphire Lally
Marta Brodzka
Cat Pilgrim
Niamh Radosavljevic | | | 539= | Barton Peveril, The_Barton_Oreos
| | | Harry, Sam, Shannon, Yi, Glynn, Jasamin, Ben, Josh | | | 539= | Manchester High School For Girls, Libby
| | | Libby | | | 542 | Manchester High School for Girls, Manchester High Further Maths
| | | | | 543 | Manchester High School for Girls, Insiya Zafer
| | | | | 544 | Godolphin Salisbury, Labrador!
| | | Emilia Ames | | | 545 | Barton Peveril sixth form college, Novicecodebreaker
| | | | | 546 | South Wolds School, ASTRAS
| | | Hannah, Jenny And James | | | 547 | The Nelson Thomlinson, Pme
| | | Maia, Emily And Polly | | | 548 | Felixstowe Academy, Team FXA
| | | Aimee Darke, El Parkinson, Gervenn Chong | | | 549 | Putney High School, The Magic Rubber
| | | Helen
Jess
Katherine
Cat | | | 550 | The Kings School Grantham, Kings Grantham
| | | Karl Southern
Daniel Southern | | | 551 | St Marys R.C high school, Bright Sparks
| | | Conor Matt | | | 552 | Putney High School, Liv And Aoife
| | | Aoife And Olivia | | | 553 | Harlington Upper School, I Eat Pi For Breakfast
| | | George Malczyk
Marcus Lugg
Kate Radcliffe
Ollie Markham
Alex Bandtock | | | 554 | Ashmole Academy, Banoffee Brains
| | | Lorcan
Megan
Lily
Ruth | | | 555 | Putney High School, Putney Crackers
| | | Isabelle Barrett,
Lucan Gillespie,
Minnie Amor,
Saskia Bulstrode
Lydia Tsoukkas
Eleanor Tsoukkas | | | 556 | Strode College, Not Sure
| | | Angela Richardson | | | 557 | Bishop Stopford, Wasps
| | | St1ngg
Bumb1ebee | | | 558 | putney high school, Cage
| | | Claudia
Alisha
Giulia
Emma | | | 559 | Wallington County Grammar School, Quantum Shadows
| | | Salih Kadri | | | 560 | Derby High School, BurgersAndChips
| | | Rebecca Moon
Hira Raza | | | 561 | Brighton and Hove High School, Tabby
| | | Tabby | | | 562 | Argoed High School, Ame High
| | | Emma, Amber, Ellena, Molly, Amy | | | 563 | Putney High School, The Perfect Putney Puzzlers
| | | Noa Sturgeon, Alex Graham, Emma Montagu, Eleanor Richards. | | | 563= | Putney High School, CGGS
| | | Georgia Bacon, Clemmie Pollard, Sophia Boardman, Georgie Boardman | | | 565 | Whitecross, Brainboxes Love Rubber Ducks
| | | Philipa Steel, Zoe Manley, Chloe Webley, Jade Price | | | 566 | The Cheadle Academy, Panda
| | | Zoe Gough
Vicky Gough | | | 567 | Comberton Sixth Form, Um.
| | | | | 568 | Ermysted's Grammar School, Robster
| | | | | 569 | Cheltenham Ladies' College, SJSC
| | | Stephanie Tsang, Stephanie Cheung, Christy Chung, Judy Yu | | | 570 | Millais School, Jemini
| | | | | 571 | Mayflower High School, Mayflower High School
| | | Mr A Cottee | | | 572 | The Cheadle Academy, Jaffa
| | | Jessica Lawton | | | 573 | longsands college, Diamondfire
| | | Testy4 | | | 574 | The Cheadle Academy, Hattiethehedgehog
| | | Hattie | | | 575 | Garth Hill College, Cog13
| | | Bradley Price, Remy Todd, Jordan Latter, Ewan Martin | | | 576 | Boston High School, Team Tempest- BHS
| | | Paige Taylor
Jordan Mullenger
Isabel Rushby | | | 577 | Cape Cornwall School, The Cornish Roses
| | | Emily, Rebecca, Poppy, Mollie | | | 578 | British School Tokyo, Tokyo Tigers
| | | | | 579 | The Godolphin School, Numb3rs
| | | | | 580 | Magdalen College School, Synthesize
| | | Rainrider | | | 581 | Beechen Cliff School, CreepersCrackCodes
| | | Jonathan Blake
Cameron Wallace
Rory Colman
Cameron Self | | | 582 | Roundwood Park school, The Runners Up!!!
| | | DoomsdayCipher
Jools001
Sidewinder22
Sebo-5000 | | | 583 | Ermysted's Grammar School, Jacob Baldwin
| | | | | 584 | Harrogate Ladies' College, Made In Hong Kong
| | | Mary,
Ice,
Erica,
Evelyn | | | 585 | Danesfield School, Purple Whurple
| | | Am
Lm
Ba
Sh
Kse | | | 586 | danefield c of e, The Cipher People
| | | M.m, l.m, c.s, b.h | | | 586= | Danesfield, PinkDiesel
| | | JN, RW, JF, TM | | | 588 | DanesfieldCofE School, Hamsandwiches
| | | S.d
J.s
W.A
O.D | | | 588= | Danesfield C Of E School, Living And Learning
| | | I.C
A.P
M.W
J.p | | | 588= | Danesfield C of E School, Legends123
| | | SC JG FP JP | | | 591 | Danesfield, SmartyPants1234
| | | TC CB AD CA | | | 592 | Twynham School, Black And White Ninjas
| | | Jodie , Yasmin And Amy | | | 593 | Fulford Seconadary, Team Isaac
| | | IH | | | 594 | Noel baker, OJB FAM
| | | Oliver
Badre
Jack | |
|
