Leaderboards
Challenge 3 - Part a
Challenge 1 A Challenge 1 B Challenge 2 A Challenge 2 B Challenge 3 A Challenge 3 B Challenge 4 A Challenge 4 B Challenge 5 A Challenge 5 B Challenge 6 A Challenge 6 B Challenge 7 A Challenge 7 B Challenge 8 A Challenge 8 B Total Overall Leaderboard ATotal Overall Leaderboard B
Search for your team or individual entry:
- PositionName School
- 1 Monks Walk
- 1= ` ^=w=^` Woodbridge School
- 1= ` ` ` ` ` `THE SEASIDE CODEBREAKERS` ` ` Budehaven School
- 1= ` `skrrt skrrt delphi` ` Exeter School
- 1= “αμγινε“ King Edward School
- 1= `->The Forgotten<-` Cothill House
- 1= `~#AAGSCRACKERS Acklam Grange School
- 1= `Karamel Koala Klub St Ives High School, Sydney, Australia
- 1= `segmentation fault (core dumped)` Lancing College
- 1= ´ ´ ´ ´ ´ ´ ´ ´ ´ ´ ´ ´ ´ Abbeywood Community School
- 1= ´ ´ ´ ´ ´ ´ ´ ´ ´ ´ ´ ´ ´ Edgbarrow School
- 1= ´Αρποκρατης King Edwards VI School
- 1= _‘AVAR’_ Downe House School
- 1= Milky Way Hills Road Sixth Form College
- 1= – . .- — / — — . King Edwards Handsworth school for girls
- 1= – Integreat – Etonbury Academy
- 1= -###_1 8s Spalding High School
- 1= –select a team– Holy Trinity
- 1= ;DROP TABLE teams;– Aylesbury Grammar School
- 1= :(){ :|:& };: The Sixth Form College Farnborough
- 1= !Ecce Romani! Lancaster Royal Grammar School
- 1= .The Wolf and the Raccoon Brighouse Sixth Form
- 1= ‘Ace’ Aylesbury Grammar School
- 1= ‘AdamRook Edgbarrow
- 1= ‘Bishopbriggs Academy Bishopbriggs Academy
- 1= ‘Noodle Squad’ Hinchley Wood Secondary School
- 1= ‘ FluffyPaws ‘ Upton Court Grammar School
- 1= ‘(?)’ Whitgift School
- 1= ‘Et Grandes Fluctus Cipher’ Etonbury Academy
- 1= ‘Team anagram’ George Watsons College
- 1= “ Lutterworth College
- 1= ( ͡° ͜ʖ ͡°) Bootham School
- 1= (un)Sociable People King Edwards School
- 1= {$(“#team_name”).html()} Alderman White School, Bramcote, United Kingdom
- 1= §III§ Barton Peveril College
- 1= @BoswellsComp
- 1= >_< Release the Kracken Ashford, United Kingdom
- 1= >>>>>>>space<< st george
- 1= # Koala team Truro College
- 1= #CipherSquad The Queens School
- 1= #Lemon Unipugs Halstead Prep School
- 1= #MATHS The Appleton School
- 1= #Unipups101 Halstead Prep
- 1= #wttb Westgate
- 1= ÷ and conquer Bristol Cathedral Choir School
- 1= | Ipswich school
- 1= ~Timos Pride~ Budehaven School
- 1= ☁️ | There Are Clouds In The Sky | Henrietta Barnett School
- 1= ☃S*M*A*$*H☃ Queen Marys College
- 1= £>!$!%(“^%£%*(&(£” Cedars Upper School
- 1= 01000111010000110100100001010001 Finham Park School
- 1= 01010000 01101100 01100001 01100011 0110 Lutterworth College
- 1= 0acicada3301 Wilson's School
- 1= 1+2+3+4..+ ∞ = -1/12 Bournemouth School
- 1= 100 characters
- 1= 12.21pm Keymer Road, Burgess Hill, United Kingdom
- 1= 12345 Tudor Grange Academy Solihull
- 1= 141
- 1= 1729 Birkenhead
- 1= 2 + 2 = 4 – (sin2 + cos2) = 3, quick m Spalding Grammar School
- 1= 2 ∞ & Beyond! Gordano School
- 1= 2Kool4Skool Melbourn Village College
- 1= 3.14159265358979323846264338327950288419 Thurston Community College
- 1= 3Brainiacteers Abberley Hall School
- 1= 42 Badminton School
- 1= 4Mathkerteers Ormiston Ilkeston Enterprise Academy
- 1= 5 years, no trophies Beechen Cliff
- 1= 61y02 Colyton Grammar School
- 1= 67105112104101114 King Edward School
- 1= 7oaks t1 Sevenoaks School
- 1= 8 minutes per hour Robertsbridge Community College
- 1= 8B Squad Bourne Grammar School
- 1= 9M1 teacher Budehaven Community School
- 1= A Champs Beechen Cliff
- 1= A CODE-BROKEN Beechen Cliff School
- 1= A Mug, A Thug and A Bug Aldro
- 1= A pinter of procrastination York, Fulford School
- 1= a random person beechencliff
- 1= A Team Name Burgess Hill Girls
- 1= AA-Breakdown Manchester High School for Girls
- 1= aardvark princess Budehaven School
- 1= Abberley AbberleyHall School
- 1= Access Denied Newstead Wood School for Girls
- 1= According to all known laws of aviation Comberton
- 1= According to all known laws of aviation, Bishopbriggs Academy
- 1= Ace Closed Simon Langton Girls' Grammar School
- 1= Ace661
- 1= adam collyers
- 1= ADM
- 1= Aftermath King Edward VI College Stourbridge
- 1= AGS Allerton Grange School
- 1= AKS Cryptography Club AKS Lytham
- 1= Alex Gardner Haybridge High School
- 1= AlgoRhythm Kingz Ninestiles School
- 1= Alicod Wallington County Grammar School
- 1= allalone South Wilts Grammar School
- 1= AM Bury Grammar School for Girls
- 1= Amgine Cedars Upper School
- 1= Amnah Spalding High School
- 1= Ancient muffins Hills Road Sixth Form College
- 1= Angels of Finch King Edward VI College
- 1= Animals Bude
- 1= Annabeth The Holt School
- 1= Anonymous! St Ives High School Sydney Australia
- 1= Anything They Will Complain About not being eligable
- 1= APearInUnderwear Holmes Chapel
- 1= Apollinaris Victrix Mullion School
- 1= apple pi Christs Hospital
- 1= Apple π King Edward VI College Stourbridge
- 1= Arctic Owls Notre Dame
- 1= ARHN The Grange School
- 1= Artemis Badminton School
- 1= Artemis City of London School for Girls
- 1= ArthurTerry2017 Arthur Terry
- 1= ASHc1
- 1= ASL Haberdashers' Aske's Boys' School
- 1= Atlantis Kitchens and Bathrooms Cults Academy
- 1= Augusta Taurinorum MMXVII
- 1= ax2+bx+c=0 kings school grantham
- 1= AZ Harrow School
- 1= Baconizers Glebelands
- 1= Bacrini Decryptors Bishop Thomas Grant School
- 1= baddoweagles Great Baddow High School
- 1= badmathspun Nonsuch High School for Girls
- 1= Badminton Badminton School
- 1= BagOfCows Bedford Modern School
- 1= Balla Bridson magdalen college school
- 1= Bananas in pyjamas Holmes Chapel
- 1= BanDev Erasmus Darwin Academy
- 1= Banjamas John Cabot Academy
- 1= Barrons of the Land Aylesbury Grammar School
- 1= Be Flawless It Really Annoys People Christ the King Catholic High School
- 1= Beany bob Tormead School
- 1= Beat Boxing Grass Grazers IV The Perse
- 1= Beds Bedales School
- 1= Beethoven Abingdon
- 1= Belper School Belper School
- 1= Beltanmai :) putney high school
- 1= Ben_Squad The Liverpool Blue Coat School
- 1= BenSquared Taunton School
- 1= best team ever nidderdale high school
- 1= BEW Bryanston School
- 1= BGS1 Bourne Grammar School
- 1= BHASVICtory Brighton Hove and Sussex Sixth Form College
- 1= Big Shaq Quick Maths The Priory Academy LSST
- 1= BigNarsties St Mary's College
- 1= Bill Cipher Spalding High School
- 1= Binary Babes Lady Eleanor Holles School
- 1= Binary is as easy as 01, 10, 11 Worthing College
- 1= BingBongDingDongPingPongKingKong Millais
- 1= Bishop Luffa Legion Bishop Luffa School
- 1= BLC Bridge Learning Campus
- 1= Blitz waingels college
- 1= Blobfish Exeter Maths School
- 1= Blue2017 City of London School for Girls
- 1= Bluebells Spalding High School
- 1= Bluecode Bluecoat Academy
- 1= BMET Birmingham Metropolitan College
- 1= BOAN Westminster School, London
- 1= BOBSON UNITED The Perse School
- 1= Bode Custers Whitgift Avenue, South Croydon, United Kingdom
- 1= BOIs Seaham
- 1= Book Dragons Fulford School
- 1= bookworm Barnwood Park Arts College
- 1= Bop It EXTREME Queen Elizabeth School
- 1= Brainee Blessed Edward Oldcorne Catholic College
- 1= brainiacs of doom Ashford School District, Ashford, CT, United States
- 1= BrainyBeavers Burford School
- 1= Break Codes Not Keyboards Abingdon
- 1= Breakfast British School in Tokyo
- 1= Bridgewater B-TECS Priestnall School
- 1= Bridgewater Battalion Priestnall School
- 1= Brogrammers William Farr C of E Comprehensive School
- 1= BROOOMBROOMHAAA Riddlesdown
- 1= Brutal Force Decryption Westminster
- 1= Bubble Sort Queen Elizabeth's School
- 1= Bullen’s Boys
- 1= Bus 414 writhlington school
- 1= Bus Wankers Cheadle Hulme School
- 1= Buzz Haybridge High School
- 1= BVS cypher Bishop Vaughan Catholic School
- 1= Byte my dust! New College School
- 1= Byzantine imperatorum Fettes College
- 1= C squared Badminton School
- 1= Cabbage and Cucumber Sandwiches Brannock High School
- 1= Caesar Cipher Christ's Hospital
- 1= Caesar Salad Lady Eleanor Holles School
- 1= Caesar Salad Loreto College
- 1= Caesar Salad’s Brannock High School
- 1= Caesar’s Legion Exeter Mathematics School
- 1= Cair Paravel The Henry Box school
- 1= Callous Coders Papplewick school
- 1= Camou City of London School for Girls
- 1= Camp Hill Girls King Edward VI Camp Hill School for Girls
- 1= CANYCSF City Of London School for Girls
- 1= Capybara Codebreakers Matthew Arnold School
- 1= Carbonism Westminster School
- 1= Cat in the Hat St Ives High School, Sydney Australia
- 1= Catalyst123 City of London school for girls
- 1= CCRyptography Casterton College Rutland
- 1= ces
- 1= CH Nigerians Christs Hospital, United Kingdom
- 1= Championship Clubs Meadowhead
- 1= Chaos4ce The Henry Box School
- 1= Charlotte Raddon Wycombe High School
- 1= Checkles314 St Bernard’s catholic grammar school
- 1= cheese and crackers kings school, Grantham
- 1= Chess master St Richard Reynolds catholic high school
- 1= ChessMinds Pool Academy
- 1= Chocolate and Chess Queen Elizabeth Grammar School, Ullswater Road, Penrith, United Kingdom
- 1= Chocologic Oxford High School
- 1= Chorlton – Crackers Chorlton High School
- 1= ChorltonCiphers Chorlton High School
- 1= CHS Y13 Girls Congleton High School
- 1= CHSY11Girls+John congleton high school
- 1= CHSY8boys Congleton High School
- 1= chsyear9bois42 congleton high school
- 1= Chubby Doughnuts Vyners School
- 1= Chweched Lleng Maes Garmon Ysgol Maes Garmon
- 1= Cici barbican
- 1= CillBipher Wilson's School
- 1= cipher chameleons dame allans
- 1= Cipher Crackers Bennett Memorial Diocesan School, Culverden Down, Tunbridge Wells, Kent
- 1= Cipher Guild St Augustine's Priory
- 1= Cipher Sharks St Augustines Priory
- 1= Cipher Ship Reddam House Berkshire School
- 1= Cipher Squad Alleyn's School
- 1= Cipher Team Dame Allan's School
- 1= Cipher Team Dame Allan's Schools
- 1= CipherBoiiss Barton Peveril College
- 1= CipherBreakerSMC St. Mary's School, Calne
- 1= CipherCrack Loughborough Grammar School
- 1= Ciphering75 Cockburn John Charles Academy
- 1= Cipherr. Emmanuel College
- 1= Clava Arte Mathematica Stuart Bathurst Catholic High School
- 1= CLEVER CLOGS
- 1= ClicheTitle Whitgift
- 1= Clifton College Clifton College
- 1= Clifton High SChool Clifton High School, College Road, Clifton, Bristol, United Kingdom
- 1= Cloud 4 Brentwood School
- 1= clrchslads Cardinal Langley RC high school
- 1= clsgciphersolvers City of London School for Girls
- 1= Clueless Bournemouth School for Girls
- 1= cockburn Cockburn School
- 1= cod3br3ak3rz King Edward VI Camp Hill School For Boys
- 1= Code Crackers Wilson's School
- 1= Code Crackers 2017 The Appleton School
- 1= Code Masters D S Haberdashers School for Boys
- 1= Code Name Verity Kingsdale Foundation School
- 1= Code Red Spalding
- 1= Code_Centurion Perse Upper
- 1= Code_Cracker Ivybridge Community College
- 1= Code-ano Gordano School
- 1= Code??? Queen Elizabeth High School
- 1= Codebreaker
- 1= codebreakers cardiff
- 1= CodeBreakerz Alderman White School and Language College
- 1= codeBusters Rainhill High School
- 1= codebusters Roding Valley High Scool
- 1= CodeCracker Blue Coat Liverpool
- 1= CodeMistress Burgess Hill Girls
- 1= Codeword
- 1= Coding R Us Sherfield School
- 1= Coding_Ciphers Invicta Grammar School
- 1= Codus Brownus Oundle School
- 1= Colossus coombe boys' school
- 1= Coloured Vegetable Liverpool Blue Coat School
- 1= Completing the Akmal spalding grammar school
- 1= Computing Teacher
- 1= con|strue Verulam School
- 1= Confederacy Overtly Disassembling Encryp King Edward's School, Bath
- 1= Cool Codez 2K17 Sir Bernard Lovell Academy
- 1= Coolmathsgames.com Caerleon Comprehensive School
- 1= Coombssyy Teignmouth
- 1= Cos(Y) not Wallington High School for Girls
- 1= Cotham’s Dark Knights Cotham School
- 1= Crackerjacks The Cedars Academy
- 1= Cracking Kimberley college
- 1= Cracking fiends Peter Symonds
- 1= Creepy Clown Tiffin School
- 1= Crowthorne Codebreakers Edgbarrow School
- 1= Cryptagonal Collingwood College
- 1= Crypto
- 1= Crypto Commandos Comberton Sixth Form
- 1= Cryptographers British School in Tokyo
- 1= CryptoNat Notre Dame
- 1= Cryptonite St Augustine's Roman Catholic School
- 1= Crystal Math Rochdale Sixth Form College
- 1= CSL Llandaff
- 1= ctkofficial Christ The King Catholic High School
- 1= ctrlaltdelete kesteven sleaford high school
- 1= Curious123 Godolphin School
- 1= curry Dauntsey, United Kingdom
- 1= Cuz eat work’s Lycée Français Charles de Gaulle
- 1= CWZ Master Seaham High
- 1= Cyanidesnacks Queen Elizabeth Grammar School Penrith
- 1= Cybersauri Nelson Thomlinson
- 1= CYCLOPS The Portsmouth Grammar School
- 1= cyphercrafters Robertsbridge Community College
- 1= Cyphter Bishop Wordsworths School
- 1= D’syfrz Exeter Mathematics School
- 1= da boss Chelmsford
- 1= Dad and Co. Northgate Sixth Form
- 1= Dane Court Teachers Dane Court Grammar School
- 1= DaneCourtGrammarSchool CT102RT
- 1= daniolugbile Farnborough Hill, United Kingdom
- 1= DanRSFC Rochdale
- 1= Dark Side Wycombe Abbey
- 1= Darth Moyle
- 1= Dave’s Dudes Waingels College
- 1= David+Ewan Weydon
- 1= DC-CS Dulwich College
- 1= DCCompSci Dulwich College
- 1= DCruz Princess Helena College
- 1= DeadlossPizza John Beddoes School
- 1= Decipher Trinity School
- 1= Deciphernators Greenbank High School
- 1= Decoders
- 1= Decoding Ninja Wycliffe College
- 1= Delta Lima Exeter Mathematics School
- 1= Demetra Romsey
- 1= DenverCoder9 Stewart's Melville College
- 1= DeusVult
- 1= DevilsOfFinch are not as good as AngelsO King Edward Road (King Edward VI College)
- 1= DHS Danes Hill School
- 1= DHSCipherSquad Durrington High School
- 1= Diamonds
- 1= Did you ever hear the tragedy of Darth P Burnley College
- 1= Die Antwoord Dane Court Grammar School
- 1= Die Coders Wilson's School
- 1= Dilling&Co. Hinchley Wood School
- 1= Dim TeamName As String = Console.Readlin The Nelson Thomlinson School
- 1= Dingor
- 1= Discipili Orvissi Glenalmond College
- 1= dividebyzero Francis Holland School, Regents Park
- 1= Divided Woldingham School
- 1= Divya-Ananya The Holt School
- 1= DJDT
- 1= domestos Spalding Grammar School
- 1= Dork Squad
- 1= Double A Seven City of London School for Girls
- 1= Dowbleth Cirencester College
- 1= Downe Downe House, Cheltenham Ladies
- 1= Downlands hopper + Alfie Downlands Community School
- 1= draco_dormiens_nunquam_titilandus South Wilts Grammar School
- 1= Dragon Kirkwall Grammar School, United Kingdom
- 1= Dream Team Invicta Grammar School for Girls
- 1= Dura Squaaad Park Lane International School
- 1= E = mc^2 Abingdon School
- 1= e^iπ+1 St Thomas More
- 1= EA_Hughes Dunblane
- 1= Earlston High School Earlston High School
- 1= East Korea Abingdon School
- 1= Eburonia Google University
- 1= Ebwf uif dbouffo nbo Devonport High School For Girls
- 1= Egg Millais School
- 1= Eggars Eggar's school
- 1= Eginma Gordano School
- 1= EKR.101 Queen's School
- 1= Elaine
- 1= Elites Greenbank High School
- 1= EllieElla Gordano School
- 1= ElonMusketeers The Trafalgar School at Downton
- 1= Emoji Team The Boswells School, Burnham Rd, Chelmsford
- 1= Encryption Magician Aylesbury Grammar School
- 1= Enig-matt-ic St Laurence School
- 1= Enigma Bryanston School
- 1= Enigmatic Queen's Senior School
- 1= Ermysted’s Sixth Form Ermysted's Grammar School
- 1= Error_404_ Wallington County Grammar School
- 1= Et Partitus Motherwell
- 1= Et regnabit disposito Manshead Cofe Upper School
- 1= Ethan and the Bodmen Lytchett Minster School
- 1= Eugena Jeong City of London School for Girls
- 1= Euthanasians Westminster
- 1= Everyday I’m Calculatin’ Penryn College
- 1= EXETER LEGENDS! Exeter School
- 1= EZPZ LEMON SQZI Whitgift School
- 1= FAKER
- 1= Fermat’s 7th Prime Queen Elizabeth's School for Boys
- 1= Ferrata fidelis constans Collyers Sixth Form
- 1= Feynman Socks Yateley Sixth Form
- 1= Fight Club St Gilgen International School
- 1= filii Turingis sumus Bournemouth School
- 1= Finbow Stowupland
- 1= FireBreathingDragonsFly? Aylesbury Grammar School
- 1= fishfingers Sixth Form College Farnborough
- 1= Flame Crest Burford
- 1= Flaming Marshmallows sewell park academy
- 1= Flamingos Dereham Neatherd High School
- 1= Flamma de Sanguine Devonport High School for Girls
- 1= Flammas in infinitum Devonport High School For Girls
- 1= flash
- 1= Flavour Town Seaham High School
- 1= Flight of the Concords! CARRES GRAMMAR SCHOOL
- 1= FLOJ Fullhurst Community College
- 1= floreat sapientia Wymondham college
- 1= FLSKHU Rochdale Sixth Form College
- 1= Flying Lunatics Dane Court Grammar School
- 1= FM LADS Slough Grammar School
- 1= Formby Teacher
- 1= Formula 8 🏎 Eh4 3EZ
- 1= ForTheAlliance Tonbridge, United Kingdom
- 1= four Rochdale, United Kingdom
- 1= Fractions speak louder than nerds Dr Challoner's High School
- 1= Fram Gang Framlingham
- 1= Freckled Moth
- 1= Frog Fractions The Grange School
- 1= fuggedaboutit Cheltenham Ladies' College
- 1= FullhurstMIB Fullhurst Community College
- 1= Furniture Mearns Castle High School
- 1= Gallifrey Girls Altrincham Grammar School For Girls
- 1= Game of Pros City of London School For Girls
- 1= Gedney Beans Spalding High School
- 1= Geek Clique Wolverhampton Grammar School
- 1= GeekyGirls College, Penryn, United Kingdom
- 1= Gemcrackers
- 1= GigaBite Alleyns School
- 1= Ginger Turks United Fettes College
- 1= girl to the power 3 Dame Allan's School
- 1= Glittery Code Warriors Riddlesdown Colliagte
- 1= Gloriosus illuminator Park Lane International School
- 1= Go Lambs Go!
- 1= Gogotron
- 1= Going Solo Ashford School
- 1= Goofy noofy bear KTPS
- 1= GOONS Invicta
- 1= Goqeqen Guilsborough academy
- 1= Gordano School Admin Gordano School
- 1= Grey but Colourful The Grey Coat Hospital
- 1= Griffink and the Glodfish Beechen Cliff School
- 1= Grizzly Armadillo
- 1= Gucci Stromness academy
- 1= GW Appreciators Hills Road Sixth Form College
- 1= [email protected] home educated
- 1= hackers.exe Queen Elizabeth High School
- 1= HACKTIVISTS Newstead Wood School for Girls
- 1= Hail Caesar St Mary's Calne
- 1= Halloumi Tonbridge Grammar School
- 1= HamTitans Harris Academy Merton
- 1= HAMWARRIORS Harris Academy Merton
- 1= HardBreakers
- 1= Harrow School Harrow School
- 1= Harry’s Disciples Newcastle Sixth Form College
- 1= Harry’s Team Mathematical Sciences
- 1= Havelost Havelock Academy
- 1= Haygrove School Haygrove School
- 1= HCCS Teachers
- 1= Heck, that was a cipher Hills Road Sixth Form College
- 1= HelesSchoolCryptoClub Heles School Plymouth
- 1= HerbieZiggyteam Burford, United Kingdom
- 1= Hill Climbing Abingdon, United Kingdom
- 1= Hispana IX South Island School HK
- 1= HNC Maths Huddersfield New College
- 1= Holly and Jess Pool Academy
- 1= Hombie Dane Court School
- 1= Horsf-6rth huey Horsforth
- 1= Horsforth Lovelaces Horsforth school
- 1= HSS Harrow School
- 1= httphacks John Beddoes School
- 1= Hugill’s Hackers Priestnall School
- 1= Huntcliff Huntcliff School
- 1= Hut 8 Sherborne School
- 1= Hypotenusers Spalding High School
- 1= I Barnardia Victrix Barnard Castle School
- 1= i^2 Clayesmore School
- 1= I, for one, like Roman numerals Bishop Vesey's Grammar School
- 1= I’m gonna sneeze South Wilts Grammar School
- 1= Illumination Abbey College Cambridge
- 1= Imaginative Guildford High School
- 1= iMaths group Downe House School
- 1= Imitation City of London Freemen's School
- 1= Impetus B The King's School
- 1= In antiquis Pantheon st nicholas catholic high school
- 1= Infinite Loop Aylesbury Grammar School
- 1= Insight CIty of london freemen
- 1= int.MaxValue Christleton High School
- 1= Ipswich Cipher Ipswich
- 1= IPv4.CAT St Brendan's Sixth Form College
- 1= Isolde The Nelson Thomlinson School
- 1= ITMR Haileybury College
- 1= Ivan’s Disciples Itchen sixth form college
- 1= Jack the RIPper Southam college
- 1= Jakub001
- 1= JAMMing TREATS Mearns Castle High School
- 1= Jane
- 1= Java Cakes St Brendan's Sixth Form College
- 1= JCA_2017 John Cabot Academy
- 1= Jeff Nomen Meum Newcastle Sixth Form College
- 1= Jeff’s Friendly Team X
- 1= Jennas Maths Squad Fulford School
- 1= Jessica South Wilts Grammar School
- 1= Jimbles Notronbo Oaks Park High School
- 1= jimjamjom St Mary's College
- 1= JOT+D St Albans School
- 1= JRo
- 1= JTLightning04 Edgbarrow School
- 1= Julianne Griffin Wycombe High School
- 1= Jupiter Cockburn high school
- 1= Just for Fun!
- 1= Just Some Pure Genius Parmiter's
- 1= Just trying
- 1= Just2OfUs Devonport High School for Girls
- 1= K. Aylesbury Grammar School
- 1= Kalicali Sir Roger Manwood's School
- 1= Kangela’s Legacy Urmston
- 1= karimi donuts cockburn schoool
- 1= Kazoo Kids Hills Road
- 1= KC Codebreakers Kent College Canterbury
- 1= KCA 10N1 Kempston Challenger Academy
- 1= Keeping Up With The Cartesians 2.0 Walton Girls School
- 1= Kernow Magpies Richard Lander
- 1= Key Lime π* The Abbey School Reading
- 1= KGB St Albans School
- 1= KGGS1 Kesteven & Grantham School
- 1= King Cogidubnus’ Code Cracking Cre Peter Symonds
- 1= Kingsmeadow CC Kingsmeadow Community School
- 1= KKSOLVER
- 1= KMJD Taunton School
- 1= Komarovi Christs Hospital
- 1= Kool Kidz Klub Broadlands Academy
- 1= krusty krab crew Ormiston ILkeston Enterprise Academy
- 1= KRYHpto CodeBreaker Haberdashers' Aske's Boys' School
- 1= KSC_
- 1= Kuba Surg Park Lane International School, czech republic
- 1= kusala9
- 1= KZIHGKWLMKZIKSMZA Barton Peveril College
- 1= LAMAS the cedars academy
- 1= las chicas Etonbury Academy school
- 1= LastPlaceTeam Exeter Mathematics School
- 1= Latin Cheesecake Liverpool Blue Coat School
- 1= Lawson Lord Lawson of Beamish Academy
- 1= Leasowes Codebrakers (year 7) Leasowes high school
- 1= leat spúnóga St Thomas More RC Academy
- 1= Legalising Lanyards Hills Road Sixth Form College
- 1= Legio X Equestris Nelson Thomlinson School
- 1= Legion 8865 Devonport High School for Girls
- 1= Legion Error_CDIV The King's School
- 1= Legionnaire Code Crackers Park Lane International School
- 1= LegoLegionnaire Hendrefoilan
- 1= LegoMasters The Boswells School
- 1= Lemanciphers Sir John Leman High School
- 1= LennySquad Duke of Kent School
- 1= Leonardo da Vinci St Albans, United Kingdom
- 1= Leonis ferro Hinchley Wood, Esher, United Kingdom
- 1= Lewis’s Team Bishopbriggs Academy
- 1= Lexy Northampton High School
- 1= LHB UF Christ's Hospital
- 1= LIB112 Spalding High School
- 1= Light.008 Riddlesdown
- 1= Lily&Grace Pool Academy
- 1= Lineage Noir
- 1= Londoner Math Gals City of London School for Girls
- 1= LongLostKnights Guilsborough Road
- 1= Loquaciousllama Ralph Allen School
- 1= Lorenz Westminster School
- 1= LSS Cipherers Ermysted's Grammar School
- 1= Lumen Westminster
- 1= Lux_Aeterna Abingdon School
- 1= LZI Ashford School
- 1= M&K Hills road sixth form college
- 1= M&M Emmanuel College
- 1= Maccies Priestnall
- 1= MaesGarmon10 Ysgol Maes Garmon
- 1= MagnaHeroes Magna Academy
- 1= Majestic Dinosaurs 🦎🦎🐊🦎🦎 York Millthorpe School
- 1= Mansieva Derby High School
- 1= Many Tree Wizards Stephen Perse Foundation
- 1= Marauders Varndean College
- 1= Mardenwinners Marden High
- 1= Mark Bell Haybridge High School
- 1= Marshall’s squad
- 1= Master G.O.A.B. Upton Court Grammar School
- 1= Math Geniuses Cv3 6ea
- 1= Mathemagicians Bourne Grammar School
- 1= MathHysteria Harrow School
- 1= Mathmagicians Tonbridge Grammar School
- 1= Maths For The Win Bishopbriggs Academy
- 1= Maths Geniuses Wycombe High Grammar School
- 1= Maths Masters Byrchall High School
- 1= Mathsboys Queen Elizabeth Boy's School
- 1= Matrix The King's School Chester
- 1= Mavis
- 1= Maximus minimus St Philips Primary
- 1= Maximus Titans St Bernard's Catholic High School
- 1= Mayflower Originals
- 1= MCHSTeachers! Mearns Castle High School
- 1= MDMAths Tiffin school
- 1= Me Bishop Milner
- 1= Me South Wilts Grammar School, United Kingdom
- 1= MeanGreen
- 1= Mediocre Mathmagicians Queen Elizabeth’s High School
- 1= memes Yarm
- 1= Memoirs of Aidan Fell’s Low Quality Ba Richard Taunton College, Southampton, United Kingdom
- 1= Mens4s The Manchester Grammar School
- 1= Mental Asylum Escapees Ricards Lodge High School
- 1= MickR Yarm School
- 1= Midnight Not applicable
- 1= Mig2323 South Wilts Grammar School
- 1= mighty year 8s made of pork nelson thomlinson
- 1= Militant Stars John Beddoes School
- 1= Milsons Mafia Brentwood
- 1= Mini-a-Turings Holyrood Academy
- 1= Mirzakhani Loreto Grammar School
- 1= Miss Ashley Spalding High School
- 1= Miss Harrison
- 1= Miss West HBS The Henry Box School
- 1= MitcheyC
- 1= Mmm π Ladies' College Guernsey
- 1= MMXVII
- 1= MNM Devonport High School for Girls
- 1= Monmouth CompSci Monmouth School
- 1= Mons City of London School for Girls
- 1= moose coder saint benedicts
- 1= Mostly Harmless Whitgift School
- 1= Mr Bowler’s Dream Team Queen Elizabeth's High School
- 1= Mr Fox – FPS
- 1= Mr Lear
- 1= Mr Pitt
- 1= Mr. D. The King's School, Chester
- 1= Mr. Scott Rivermont Collegiate
- 1= MrJacksonrulez
- 1= MrPenguin Kesgrave High School
- 1= Mrs B St Augustine's Priory
- 1= Ms B
- 1= MsGrevett
- 1= My G My G My G Priestnall School
- 1= My Mind Palace Kesteven and Sleaford High School
- 1= My team Vyners
- 1= MZA Devonport High School for Girls
- 1= N/A2 Francis Holland School Clarence Gate
- 1= n+1 dukes alridge academy
- 1= Nalice Millais School
- 1= nandos0415 South Wilts Grammar School
- 1= Naomi and Georgia Spalding High School
- 1= NELLY Haileybury
- 1= Netcraft please invite us St Birinus School
- 1= Never Drink and Derive The Friary School
- 1= New Mills School New Mills School & Sixth Form
- 1= Newstead Wood Newstead Wood
- 1= NEXT LEVEL OVERPOWERNESS!!!!!!!!YAAAA YE The Romsey School
- 1= Nic-name
- 1= Nima’s team The King's School Canterbury
- 1= NLS500 Holmes Chapel
- 1= Nobir’s Knights Bedford Modern School
- 1= Not as good as Amgine Cedars upper school
- 1= Not Dryden’s Westminster School
- 1= Not So Swift V2 Invicta Grammar School
- 1= Notre Dame Sheffield Fran Notre Dame High School
- 1= NoverMaC Upton Court Grammar School
- 1= Nth Legion Hills Road Sixth Form College
- 1= null Mildenhall College Academy
- 1= Nyrk, Wbr, naq Vmnnx Notre Dame Sixth Form College
- 1= Observer
- 1= Occultus Hills Road Sixth Form College, Hills Road, Cambridge, United Kingdom
- 1= OGA Teachers
- 1= OIEA Maths Staff Ormiston Ilkeston Enterprise Academy
- 1= Okudqwtpg The Misbourne
- 1= Old Collyerians Richard Collyer's Sixth Form
- 1= Oldfield Girls School Oldfield School
- 1= Oliver abberleyhall school
- 1= Olivia O’C City of London School for Girls
- 1= Ombre Edgbarrow School
- 1= One man legion of KEK Oldfield School
- 1= onethingido
- 1= Oooright Bobby WILSONS SCHOOL
- 1= Orley Farm School Orley Farm
- 1= Ottos High School for Girls
- 1= Outlaws Home Educated
- 1= oweener and the crew five islands school
- 1= PACA
- 1= Panda Express Gordano School
- 1= Pandemonium British School in Tokyo
- 1= Parkstone Prefects Parkstone Grammar School
- 1= Pascomen The Henrietta Barnett School
- 1= password1234 Comberton Sixth Form
- 1= Pentaflops Bishop Luffa School
- 1= Pepsi’s Cedars Upper School
- 1= Perse – here to empty your purse The Perse
- 1= Pete the Croc Caerleon Comprehensive School
- 1= Peter Cirencester College
- 1= PETER Poisson Bristol Cathedral Choir School
- 1= PGS Supernova Poole Grammar School
- 1= PHSDecrypts Poole High School
- 1= Pi Eaters St Cuthbert's Catholic High School
- 1= Pikachu33
- 1= Plunderer’s Instinct Caerleon Comprehensive School
- 1= Pluto Kesteven and Grantham Girls' school
- 1= Pluto’s Gladiator’s bradfield school
- 1= Po Lady Eleanor Holles
- 1= polygamousFiler Gordano School
- 1= Polynom-nom-nominals Beyton
- 1= PoolAcademy Pool Academy
- 1= Popey Burford School
- 1= Pr Aylesbury
- 1= Pravinija Sivakumar Orpington
- 1= Priestnall code breakers priestnall school
- 1= Primes New Roman Torquay Boys' Grammar School
- 1= Priory Decoders St. Augustine's Priory
- 1= Propreantepenultimate The Nelson Thomlinson School
- 1= ProtonOrangeLand Chatham & Clarendon Grammar School
- 1= Pt.2 Triptych Ipswich School
- 1= Pumped Up Kicks St. Cuthbert's Catholic High School
- 1= Putin on the Witz Ed. W Clark High School
- 1= Pyswagorus the great city of london school for girls
- 1= Pythag ‘Я’ Back Stockport Grammar School
- 1= Pythagoreans hate Heinz Gumley House Convent School, Saint John's Road, Isleworth, United Kingdom
- 1= Python* Rules Judd School
- 1= QBit The Queen's School Chester
- 1= QEC Queen Ethelburgas Collegiate
- 1= Quad Squad IES Breckland
- 1= Quadratic Crackers Oldfield School
- 1= Quantum Cranleigh School
- 1= Quantum Encryptors Newquay Tretherras
- 1= Quick Maths Bishopbriggs Academy
- 1= Quick maths! Cirencester college
- 1= Qwerty Waingels
- 1= Qwerty Keyboard Bournemouth School For Boys
- 1= Qzhfx Bmt Portsmouth Grammar School
- 1= RAA Romans City of London School for Girls
- 1= Rainbow Unicorns Blythe Bridge High School
- 1= RAJG Hinchley Wood Secondary School
- 1= RattMaths Ratton School
- 1= Ravenclaw! Edgbarrow School
- 1= Reece’s pieces Horncastle Grammar School
- 1= Regular Bacon Dudes The Henry Box School
- 1= Remnants of the Ninth Legion Holmes Chapel
- 1= reSILLIENCE Reigate Grammar School
- 1= Rhiannon Lawson Wycombe High School For Girls
- 1= rhinos Leehurst Swan School
- 1= Rhombicuboctahedron Cookies Prendergast Ladywell School
- 1= RMS Fermat The Royal Masonic School for Girls
- 1= Robbie Priestley College
- 1= Robeilb Fulford School
- 1= Robin and Wolf Halstead Prep
- 1= Robster Lytchett Minster
- 1= Rogerthedodger
- 1= rogue one
- 1= Romani ite domum St David's Catholic Sixth Form College
- 1= Rome Against The Machine Wallington County Grammar School
- 1= Romulus Exeter Mathematics School
- 1= Room 40 Cryptanalysis Formby High School
- 1= roots of unity
- 1= Rossall Rossall School
- 1= Rougemont School Rougemont School
- 1= Rowbots Lytchett Minster School
- 1= RSA UWCSEA East Singapore
- 1= Rubber duckies Dane Court Grammar School
- 1= Ruby Spalding High School
- 1= Rudolph Sleighs Dane Court Grammar School
- 1= Rufus3
- 1= Rule the world with an Iron Fist
- 1= Russell’s Teapots The Perse School
- 1= Saint Legion Saint Pius x Catholic High School
- 1= SaintsFcFTW Noadswood
- 1= Salt and Vignere
- 1= sample text cirencester college
- 1= Sandy St Gregory's Catholic College
- 1= Saoirse Purkess Wycliffe
- 1= Savages St Mark's West Essex Catholic School
- 1= SawtryVA Sawtry Village Academy
- 1= Scholar Squad Beachborough School
- 1= School of Unicorns Halstead Prep School
- 1= Scipher Girls Rochester grammar school
- 1= SCRI The Perse School
- 1= SCS – Carpet company High School
- 1= Scytale Merchant Taylors' School
- 1= SCYTALE Fettes Avenue, Edinburgh, United Kingdom
- 1= scyther challenge
- 1= SEA RM St Edmund Arrowsmith RC High School
- 1= Seahammathsstars
- 1= Sextus Pinus Erectus Oundle School
- 1= SGC U6FM St George's College Weybridge
- 1= Shaileen loves maths City of London School for Girls
- 1= ShellR Abberley Hall School
- 1= Shinatus Populusque Rōmānus Joseph Swan School
- 1= Shinobi Hethersett
- 1= Shubham’s Team
- 1= Sicilian Branch Tanbridge House School, Horsham, United Kingdom
- 1= Sienna City of London School for Girls
- 1= Simi, Callum et al. Bournemouth School
- 1= Sinfxl Saint Bernards Catholic Grammar School
- 1= Sirius Cybernetics Corporation The College of Richard Collyer
- 1= Sisterhood of Mathematicians Spalding Grammar School
- 1= SixCylinder
- 1= Sizzling Baconians St John's Colllege
- 1= SJB Mathletes st john the baptist woking
- 1= SJLHS Teachers
- 1= Skiddy Pip Pap Pap + C Wood Green School
- 1= skwod St Thomas More RC Academy
- 1= Slaying Queens Upton Court Grammar School
- 1= SLC Computers St Lawrence College
- 1= Sleeman’s Angles Barton Peveril College
- 1= smarties
- 1= Smartinis Poole Grammar School
- 1= SMF Kempston Challenger Academy
- 1= SoIssIssNor Derby High School
- 1= Solegion
- 1= Solo Spalding Academy
- 1= something straight Priestnall school
- 1= Sophia and Beth St Bartholomews
- 1= SOPHPENGUIN The Romsey School
- 1= South Island School HK South Island School
- 1= Space-Time Cowboys High Storrs School
- 1= Spaghetto Lady Eleanor Holles School
- 1= Sparky17 Penryn College
- 1= Spartans
- 1= Spectrum City of London School for Girls
- 1= Spirits Inivcta Grammar School
- 1= SPQR The Liverpool Blue Coat School
- 1= Squadratics City of London School for Girls
- 1= Squadrilateral Wycombe Abbey School
- 1= Squadron Elite Greenbank High School
- 1= Squiffy_Squad Ratton School
- 1= St Ignatius College Catholic Cipher Crew St Ignatius College
- 1= St Peter’s Decipherers St Peter's Catholic School, Guildford
- 1= St. Anthony – Oundle School Oundle School
- 1= St. Gregory’s Primary Cipher team St. Gregory's Catholic Primary School
- 1= StanboroughFgnaobebhtu Stanborough School
- 1= Star Tech RR6
- 1= STMMaths St Thomas More RC Academy
- 1= string ǝuolɐɯ‾ʇsod = “uoᴉɔɐ Blue Coat School, Terry Road, Coventry, United Kingdom
- 1= Stroke of Luck Writhlington
- 1= Stroodemone City of London School for Girls
- 1= Suffolk ‘n’ Smart! Northgate Sixth Form
- 1= Super Salad Squad Northgate High School, Sidegate Lane, Ipswich, Suffolk, IP4 3DL
- 1= Supreme Leader Parin and His Merry Men Ashton Sixth Form
- 1= S̯̠̟̜̭͙̦̍ͮͤͮ͐̓̊̎ͣͣ͆̈́ Peter Symonds
- 1= SWCHSPexlw4 Saffron Walden
- 1= Sweet Codebreakers Blythe Bridge High School and Sixth Form
- 1= Sweyne Park Sweyne Park School
- 1= SydSpecial Sydenham high school
- 1= Synergy Greenacre School, Barnsley
- 1= Tabi Liverpool Blue Coat
- 1= Tabula Rasa Saint Michael's School
- 1= tacet umbre Exeter Mathematics School
- 1= Takahasimimi City of London school for girls
- 1= Tan90 for the win Kelvinside Academy 33 Kirklee road
- 1= Tarski West Island School
- 1= TASA Weydon
- 1= Taunton School 1 Taunton School
- 1= Taunton School Y12 Team Taunton School
- 1= TB + HB Fulford School
- 1= TBMITW Lancing College
- 1= TBO 4 life
- 1= Team 001 King Edward Camp Hill Boys
- 1= Team 10 Cedars Upper School
- 1= Team 3/6 William Farr School
- 1= team awesome cathedral school llandaff
- 1= Team Ben Saint Peter's Grove
- 1= Team Better Than Joe The Kibworth School
- 1= Team Brady Sir John Deane's College
- 1= Team BVS Bishop Vaughan Catholic School Swansea
- 1= Team Cipher Cracker Oxford High School
- 1= Team Ewell Castle Ewell Castle School
- 1= Team Gummybears Blessed Edward Oldcorne Catholic Collage
- 1= Team Holt
- 1= Team Kipper Roding Valley High School
- 1= team lynx99 Ipswich School
- 1= Team ME South Wilts Grammar School
- 1= Team Owl Aboyne Academy
- 1= Team Partle
- 1= Team Psychic City of London School for Girls, St Giles Terrace, Barbican, London EC2Y 8BB
- 1= Team R-R Henrietta Barnett School, Queen Elizabeth's School
- 1= Team R&E&T Leventhorpe
- 1= TEAM RAMSEY CODERS BISHOP RAMSEY CofE SECONDARY SCHOOL
- 1= Team Sheep Aboyne Academy
- 1= Team Trymell! The Westgate School
- 1= Team Wally Wallingford School
- 1= team_barney
- 1= TeamGigg Giggleswick, United Kingdom
- 1= TeamHby Haileybury
- 1= teamiguana2.0 Princess Helena College
- 1= TeamOrdinary Giggleswick
- 1= Teamyagoubi City of London school for girls
- 1= Teenage Mutant Ninja Skrtel’s TR15 3PZ
- 1= TEN O FOUR Writhlington School
- 1= Tenbury Swimming Pool Saint Michaels College
- 1= Tennekaze Paddington Academy
- 1= Terra Nova Hills Road
- 1= Tesco Value Team Pool Academy
- 1= TGA1 The Glasgow Academy
- 1= TGS Denominators Tonbridge Grammar School
- 1= The 4th Dimension Yarm School
- 1= The anhialators hodgson academy
- 1= The Avocado Constant Wycombe High School
- 1= The Backseat Ciphers St Brendan's Sixth Form College
- 1= The Baron Franklinstein Abingdon
- 1= THE BEST TEAM EVER pool academy
- 1= The Bill Ciphers St Ives High school, Sydney, NSW, Australia
- 1= The Blue’s Clues The Ladies' College Guernsey
- 1= The Bombe Westminster School
- 1= The boys Guilsborough, United Kingdom
- 1= The Brutus Ciphers Jordanhill School
- 1= The Centurians High Storrs School
- 1= The Centurions Wolsingham
- 1= The chalk the ape and the Monkey and Ed Budehaven School
- 1= The Charismatic Fish
- 1= The Chocolate Raisin Team Comberton village college
- 1= the Cipher Crackers ermysteds
- 1= The Cipher Detectives Village College the Moor
- 1= The Cipher Minions King Edward VII School
- 1= The City Of London Academy Shoreditch Pa The City Of London Academy Shoreditch Park
- 1= The Clever Cryptanalyst Royal Grammar School
- 1= The Code Breakers Hinchley Wood Secondary School
- 1= The Code Crackers The Perse
- 1= The Code meisters The Queen's School
- 1= The Code Mode Stowupland High School
- 1= The Code Mode Stowupland High School
- 1= The Codebreakers Brighton Hill Community School
- 1= The Crack Squad Fortismere School
- 1= The Cracking Fiend Peter Symonds
- 1= The Crazy Mathemagician The Littlehampton Academy
- 1= The Crypto Legion Wallington County Grammar School
- 1= The Delphi Destroyers Exeter School
- 1= The Denominators St Peters
- 1= The Diminished 4th
- 1= The DIMPLE DOTS Budehaven School
- 1= The Duo Guilsborough
- 1= The E-lemonators Hills Road Sixth Form College
- 1= The earlscliffe enigmas Earlscliffe
- 1= The Elements The John Fisher School
- 1= The Flaming Mongeese Seaham High School
- 1= the flax is twisted but the logic aint Weydon School, Farnham, United Kingdom
- 1= The Fox Pack Bristol Cathedral Choir School
- 1= The Furcifers Budehaven School
- 1= The Greenbank Ends St Nicholas Catholic High School
- 1= The Imitators Queensmead School
- 1= The Indecisives Queen Elizabeth's High School
- 1= the james young the James Young High school
- 1= The Josephs Saint George Catholic College
- 1= The Juddi Knights St Anne's Catholic School
- 1= The Know-Names St Ives High School Sydney Australia
- 1= The Lamb Legends The Romsey School
- 1= The Langley Legionnaires Langley School
- 1= The Local Shop Derby High School
- 1= The Locked Cupboard Meadowhead Secondary School
- 1= the lone crusader king edward vi school southampton
- 1= The Lost Girls Cleethorpes Academy
- 1= The Maple Tree Manchester High School for Girls
- 1= The Mathia Thorpe St Andrew, Norwich, United Kingdom
- 1= The Matrices Woldgate School
- 1= The Maultesers Blundell's School
- 1= The Mighty Year 8s Nelson Thomlinson School
- 1= The Mindbenders John Beddoes School
- 1= The Mosslings The Abbey School
- 1= The Motherwell Mathemagician Brannock High School
- 1= The Mu’tazilites The Cotswold School
- 1= The Muppets Northgate Sixth Form
- 1= the mythical creatures of burford Burford school
- 1= THE NAUGHTY EINSTEINS!!! Green Lane / Finham Park School
- 1= The Nerd Herd Headington School
- 1= The Night’s Watch
- 1= The Northern Service to Skipton will be Ermysteds
- 1= The Not Winners Crowd The Sixth Form College - Birkenhead
- 1= The Notorious Burnley College
- 1= The Octopodes Leventhorpe School
- 1= The originals Pool Academy
- 1= The Outwood Enigmas Outwood Grange Sch, Wakefield, United Kingdom
- 1= The Pro Surfacers Hills Road Sixth Form College
- 1= The Pygmy Goats Budehaven School
- 1= The Queens SChool Code Crackers The Queen's School
- 1= The Ranger Gorseinon College
- 1= The Real Enigma Rochdale Sixth Form College
- 1= The Real GCHQ Matthew Arnold
- 1= The Real Lords of Sludge Weydon School, Farnham, United Kingdom
- 1= The Real Y10 (LSST) The Priory Academy LSST
- 1= The Riddlesdown Cryptologists Riddlesdown Collegiate
- 1= The Roman Legion Upper Shirley high school
- 1= The Runaway Trolley 2.0 Barnwood Park Arts College
- 1= The Senate Exeter Mathematics School
- 1= The Shenfield Senate Shenfield High School
- 1= The Shifty Caesars Magdalen College School, Oxford
- 1= The Sloths John Beddoes School
- 1= The Smart Idiots St Ives High School, Sydney, NSW, Australia
- 1= The Spanish Inquisition Leighton Buzzard
- 1= The Special Integrals Balfron High School
- 1= The Spell Breakers Bishopbriggs Academy
- 1= The Spice Girls High Storrs School
- 1= The Square Zebras Greenbank High School
- 1= The supreme problem solvers Pool Academy
- 1= The team that can solve any cipher Lenzie Academy
- 1= The Techy T’S Haileybury
- 1= The Tens Outwood Academy Danum
- 1= The Three Ciphers Invicta Grammar School
- 1= The Three Musketeers The Folkestone School For Girls
- 1= The Tortoise farnborough hill school
- 1= The Turing
- 1= The Unbeatable Undeciremes Beechen Cliff School
- 1= The Uppy Counters County Upper
- 1= The Vindicators Haileybury College
- 1= The Walrus Diet Ullapool high school
- 1= The Weasleys Bishop Milner
- 1= The Woad Ode Code Maltings Academy
- 1= The Wonderful Winners The Queens School
- 1= The Young Modulus Wycombe High School
- 1= The 🅱opes Millthorpe
- 1= the_crushers nottingham girls' academy
- 1= TheCipherulersrule Manchester High School for Girls
- 1= TheMarvels Formby High School
- 1= TheMathBusters Bourne Grammar School
- 1= THEPOKÉMANZ Fullhurst community college
- 1= TheRiverTems St Anne's Catholic School
- 1= TheSourWatermelonFamily Beechen Cliff
- 1= TheSupercoders
- 1= TheyCallMeCrypto Loreto College
- 1= This Is My Team Name Perse School, United Kingdom
- 1= THIS IS SPARTA Lycée Français Charles De Gaulle
- 1= Thistle Aboyne Academy
- 1= ThompsonJ King Edward VI Camp Hill School for Boys
- 1= Three’s a Crowd The Sixth Form College
- 1= T̸̡̛͕̍̚͠͠͠h̴̒̑̿̍̄͛̄̊͝ Perse Upper School
- 1= Times New Roman Oaklands Catholic Sixth Form College
- 1= tknjae None
- 1= Tobeo Obeth Beechen Cliff
- 1= Tom
- 1= Tower Block Avengers Wirral Grammar School for Girls
- 1= TPA TROJANS The Portsmouth Academy
- 1= TransdimensionalTeaspoons Horndean Technology College
- 1= Trigtwig The Liverpool Blue Coat School
- 1= Triumvirate Exeter Mathematics School
- 1= TRM
- 1= Tronge
- 1= TryingMyBest Spalding High School
- 1= Tungsten (I) Oxide Williamwood High School
- 1= Turing Complete Shenley Brook End School
- 1= type2 Mayfield Grammer School Gravesend
- 1= UGS’s Legacy
- 1= Ujlosovn Ajhldc Spalding Grammar School
- 1= umpalumpas Budehaven School
- 1= Undefined Behaviour Magdalen College School, Oxford
- 1= Undercover spies
- 1= Underfam South Wilts Grammar School
- 1= Unicorn12 Cockburn school
- 1= Unitatoes Five Islands School
- 1= Universally Challenged Devonport High School for Girls
- 1= Unmausoleumers The Kibworth School
- 1= UNSR Southend High School for Boys
- 1= US Wirral Grammar School for Girls
- 1= Use Code ‘QuakeZ’ @RadiantEs Leventhorpe School
- 1= UTSQ The Queen’s School
- 1= uwcsea1 United World College of South East Asia (East Campus)
- 1= Veni Vidi Vici The Kibworth
- 1= Veni-Vidi-Vici Devonport Highschool For Girls
- 1= Veni, vidi, vici Galileo School
- 1= Veni,vidi,vici francis holland school
- 1= Victorious Sponges
- 1= VigenereBreaker Camp Hill School for Boys
- 1= vijuhjgu Whitgift school
- 1= ViolentVortex Sawston Village College
- 1= VirusJarva St john's college
- 1= VN Squad Bosworth Independent College
- 1= We are not expecting to win a game of ch The Queen Elizabeth's High School Gainsborough
- 1= We can’t code Lancing College
- 1= we dont have a team name The Kibworth School
- 1= WeAreNumberOne Royal Grammar School
- 1= Wenger Out Whitgift School
- 1= West Knights of Baytown
- 1= West Korea Abingdon School
- 1= WESTON NEURAL WAVEFORM Reigate Grammar School
- 1= Westwoodz Ipswich School
- 1= WHAM Queen Elizabeths High School
- 1= When there’s a Will, there’s Queen Marys College, Basingstoke, United Kingdom
- 1= Where’s Southampton Thurston community college
- 1= WHERE’S MY SUPERSUIT?! Willink School
- 1= Wii not fit Pool Academy
- 1= William85 Ralph Allen School
- 1= Wilson’s A Team Wilson's School
- 1= Wilson’s A* team Wilson's School
- 1= Winning Combination London
- 1= Woodland Wonders Woodlands
- 1= WoodlandsCC Woodlands Community College
- 1= woodychops Stowupland High school
- 1= WWIEN Conkers Swansea university / WCG
- 1= WWR Dunblane High School
- 1= wymondham decoders Wymondham High Academy
- 1= X_X King Edward VI Handsworth School for Girls
- 1= yan champions
- 1= Year 9 Watford Boys Watford Boys Grammar School
- 1= Yellow bricks Cardiff West Community High School
- 1= YoungStevensonMayerGreene hinchley wood
- 1= Z🐠 City of London School for Girls
- 1= γνῶθι σεαυτόν Newstead Wood
- 1= πathmagitions Liskeard School and Community College
- 1= πr2 sounds like area to me The Sixth Form College Farnborough
- 1= Ω Abberley Hall School
- 1= българ Lancing college
- 1= 匚口口𠄌 长丨口乙 Cirencester College
- 1= 🔓Decryptonite🔓 Halcyon London International school
- 1= 🎅Team Christmas🎅 Spalding High School
- 2 (-_-)SKRRRRRRRRA John F Kennedy Roman Catholic School
- 2= AbsMillyMais Etonbury Acadmey
- 2= besties St. Peter's School, York
- 2= BGS Maths Dept. Bourne Grammar School
- 2= Girl_Chald_Ciphers Haydon Bridge High School
- 2= ice unicorns nottingham girls academy
- 2= Indigo Christ's Hospital
- 2= lavalamp Truro College
- 2= Lemons and Proud Etonbury
- 2= M3n 1n B1ack The Boswells School
- 2= ONI Southend high for boys
- 2= Peng (Compu)ting Millthorpe School
- 2= Potterheads Wirral grammar school for girls
- 2= SMBCoders St. Margaret's Bushey
- 2= Speedbird Etonbury Academy
- 2= Spoodermen Fullhurst Community College
- 2= Team -i squared Rochdale Sixth Form
- 2= The Code Breakers Liverpool Bluecoat School
- 2= The Flickers
- 2= The Goat Hackers Devonport High School For Girls
- 2= The Legions of Lunar Leopards The Henry Box School
- 2= The Pythagorats Saint George Catholic College
- 2= Unbeatable Nerds Waingels College, Waingels Road, Woodley, United Kingdom
- 2= unicorns Hethersett junior school
- 3 007EMPIRE Alleyn's school
- 3= atom Tormead School, Guildford, United Kingdom
- 3= Badger Stratford-upon-Avon, United Kingdom
- 3= bitbytes The Boswells School, Burnham Road, Chelmsford, United Kingdom
- 3= Cipher Ninjas The Lady Eleanor Holles School
- 3= DHS Cipheristas Dumfries High School
- 3= Ephie Wallington County Grammar School
- 3= KFC Rejects Guilsborough
- 3= Me > Panda Express Gordano School
- 3= The Brogrammers King Edward VI Handsworth School for girls
- 4 Boolean Birkenhead High School Academy for girls
- 4= Boy_Chald_Ciphers Haydon Bridge High School
- 4= Jolter W Robertsbridge community college
- 4= Kale Pool Academy
- 4= PogChamp ( ͡° ͜ʖ ͡°) Etonbury Academy, United Kingdom
- 4= Reddam Pineapples Reddam House Berkshire
- 4= The Ainigmata Merchant Taylors' School, Northwood
- 4= The Magical Unicorns of Mathematics Highfield middle School
- 5 CodeBreaker21 Robertsbridge Community College
- 5= Latinus
- 5= Pray for Jeff’s Knee Truro School
- 5= Saints2017 Guilsborough
- 5= Th3 Cod3 Br3ak3rs St Johns College Cardiff
- 5= The Enigma Solvers William Farr C of E
- 6 CRMKCT
- 6= Eye of Horus Oasis Academy Immingham
- 6= N&M Mathematics The Cedars Academy
- 7 ( ͡° ͜ʖ ͡°) ¯\_(ツ)_/¯ Squadrat Bristol Cathedral Choir School
- 7= Tristan’s Team Westgate Westgate School Winchester
- 8 Coders 203 St Teresas Effingham
- 8= Matrix Downehouse school
- 9 Eat Some Pi Dame Allan's School, Newcastle upon Tyne, United Kingdom
- 9= SuperSizedOreo Byrchall High School
- 10 hellobonjour Hinchley Wood Secondary school
- 10= Mathematical Addy Soham Village College
- 10= weareciphering John F Kennedy
- 11 HHS Maths Club Holmfirth High School
- 11= Leasowes Code Breakers Leasowes High School
- 11= teamIBJHEHDMARBR Nova hreod
- 12 act_winz Thorpe Hall School
- 12= OXAZATE St Cuthbert Catholic High School
- 13 uwotm8 prendergast ladywell school
- 14 The Code Runners St John's College Cardiff
- 15 Hot Tamales Rivermont Collegiate
- 15= Nais Maths Knights
- 16 Labbi Byrchall High School
- 17 2∞andbeyond! St Bernadette Catholic Secondary School
- 18 shotekk 110
- 19 ThemHumans Bristol Cathedral Choir School
- 20 Starcrackers Chester
- 20= Team_Leonardo Da Vinci Academy
- 21 Cipher warriors Nova Hreod Swindon, United Kingdom
- 22 Barton Prodigies Barton Peveril Sixth Form College
- 23 Team Evo Abingdon School
- 24 foxifloof Guilsborough
- 25 C!pH3R UWCSEA East
- 26 Gladiators St Mary's School, Colchester
- 27 THE WASEEM TEAM Kelvinside Academy
- 28 5littlePIGS St Peter's C of E
- 29 TSA St Bernard's Catholic High School
- 30 The Code Smashers 2017 surrey
- 31 BPAC year 9 barnwood Park arts college
- 32 The Park Lane Legion
- 33 San-J PrendergastLadywellSchool
- 34 Regent Scholar’s Regent High School
- 35 CIPHERTEXT prendergast ladywell school
- 36 Fluffy Pink Unicorns St Cuthbert's Catholic High School
- 37 10,000 Cheadle Hulme
- 38 thecodesnappers Wallington County Grammar School
- 39 Cipher Wizards Hby
- 40 Bright Sparks Jordanhill School
- 41 Goge
- 42 Maximum Mathematical Masterminds Melbourn Village College
- 43 Cipherinos
- 44 test team 4
- 45 MysticMice Writhlington School, Radstock, United Kingdom