| King Edward VII School, Sheffield, MI6 | 100% |
| Simon Chu and Marzieh Tehrani, Alex Whittington |
| |
| Robert May's School, Hampshire, Hut 8.5 | 100% |
| Bryn Horsfield |
| |
| St Peter's Catholic High School and Sixth Form Centre, Gloucestershire, Dinity | 100% |
| Chris Maddern and Liam Kandiah |
| |
| Marlwood School, South Gloucestershire, Marlwood Cracker | 100% |
| Andrew Ryrie |
| |
| The Henrietta Barnett School, Barnet, Rachel And Rosie Cochrane | 100% |
| Rachel Cochrane and Rachel Cochrane, Rosie Cochrane |
| |
| Leicester Grammar School, Leicestershire, Independent, White Lightning | 100% |
| Richard Allen and Jacob Chhapi, Hasan Ali, David Souter |
| |
| Leicester Grammar School, Leicestershire, Independent, Fimbulvetr | 100% |
| Emma Blackburn and Chris Smith, Cong Chen |
| |
| Torquay Boys' Grammar School, Torbay, Postponed Intelligence | 100% |
| Ian Fraser and Matthew Freeman |
| |
| Hills Road Sixth Form College, Cambridgeshire, Auralia | 100% |
| Robert Jinman and Alex Collins, Matthew Benton |
| |
| Sudbury Upper School, Suffolk, Sambyte.co.uk | 100% |
| Sam Poulton and Sam Poulton, Chris Webb |
| |
| The Corsham School, Wiltshire, The Three Wise Moon Monkeys | 100% |
| Josh Coombs and Mike Dutton, Phil Greenland |
| |
| Bishop Wordsworth's Grammar School, Wiltshire, Phat Pidgeon! | 100% |
| Matt Hazell and Matt Hazell, Sam Niblett, Simon Tunnicliffe, Guy Niblett |
| |
| Torquay Boys' Grammar School, Torbay | 100% |
| Robert Thompson |
| |
| Torquay Boys' Grammar School, Torbay, FuseBox | 100% |
| James Hallam and James Hallam And Tom Arrow |
| |
| Oxford High School GDST, Oxfordshire, Independent, AYAKA | 100% |
| Naomi Miller and Laura Bowlby, Chloë Brown, Karina Morrison, Natasha Morrison, Abi Schultz |
| |
| Fairham Community College, Nottingham, Crazy05 | 100% |
| Kim |
| |
| Yeovil College, Somerset | 100% |
| Dan Gill |
| |
| The King's School, Cheshire, Independent, Anti-Cipher | 100% |
| Jun Kawakami and Max Ankers, Charles Barry, George Kiff, Tsubasa Sato |
| |
| Fairham Community College, Nottingham | 100% |
| David and David& Shane |
| |
| Manning Comprehensive School, Nottingham, Chenel | 100% |
| Chenel Poyzer |
| |
| Manning Comprehensive School, Nottingham, GO GIRLS 1 | 100% |
| Oluwatoyosi Eniola Adeniji |
| |
| Tanbridge House School, West Sussex, Enigma Variants | 100% |
| Laurence Thomas |
| |
| Fairham Community College, Nottingham, Fairham2 | 100% |
| Kayleigh |
| |
| The Mount School, York, Y9 Mounties | 100% |
| Becci and Carmen And Soph |
| |
| Hills Road Sixth Form College, Cambridgeshire | 100% |
| Robert Lasenby |
| |
| Manning Comprehensive School, Nottingham, Go Girls 3 | 100% |
| Islam Gadi and Islam, Toyosi, Sidra, Sahima |
| |
| Longslade Community College, Leicestershire, Irregulars | 100% |
| Jane Aston |
| |
| Derby High School, Derbyshire, Independent, Tricipher | 100% |
| Laura Blatherwick and Laura Blatherwick, Becky Hughes, Harriet Williams |
| |
| Manning Comprehensive School, Nottingham, Go Girls 1-4 | 100% |
| Sidra Nawaz |
| |
| The College of Richard Collyer in Horsham, West Sussex | 100% |
| Claire |
| |
| Royal Grammar School Worcester, Worcestershire, Independent | 100% |
| David Williams |
| |
| Derby High School, Derbyshire, Independent, Devils Angels | 100% |
| Becky, Raye, Charlie, Architha and Becky, Architha, Charlie, Raye |
| |
| The College of Richard Collyer in Horsham, West Sussex, Team Cathy | 100% |
| Rupert Ede and Cathy, Claire, Phil |
| |
| Bishop Wordsworth's Grammar School, Wiltshire, Jimmy_busters | 100% |
| William Salkeld and William Salkeld Tom Hood, Timmy Hiid |
| |
| Robert May's School, Hampshire, Nebster | 100% |
| Ben Grabham |
| |
| Queen Mary's Grammar School, Walsall, SJP & SJR | 100% |
| Steven Rowley and Steven Rowley, Simon Pinder |
| |
| City of London School, London, Independent, Miol | 100% |
| Andrew Lawson and Edward-jacek Edgcumbe, Joshua Cockcroft, Max Menuhin |
| |
| St Anne's Convent School, Southampton | 100% |
| Lucy Payne |
| |
| Blatchington Mill School and Sixth Form College, Brighton and Hove, Team WOT | 100% |
| Neel Patel and Ben Johnson, Jack Cook, Paul Stevenson And Geoff Williams |
| |
| The King David High School, Manchester | 100% |
| Benjamin Caller |
| |
| The Mount School, North Yorkshire, Independent, Double S | 100% |
| Susanna Shiu and Susanna Shiu, Sonia Tam |
| |
| The London Oratory School, Hammersmith and Fulham, The Cipher Cloak | 100% |
| Sean O\'carroll |
| |
| Blatchington Mill School and Sixth Form College, Brighton and Hove, The_sgajees | 100% |
| Jonathan and Jonathan_&_michael |
| |
| The Mount School, North Yorkshire, Independent, SES | 100% |
| Sarine Chau and Edith Lai, Sherry Wang, Sarine Chau |
| |
| The Arnewood School, Hampshire, Alksentrs2 | 100% |
| Alex Scott-johns |
| |
| , Team Tiger | 100% |
| Hari |
| |
| La Mare de Carteret Primary School, Guernsey, Guernsey, Maremight | 100% |
| Sam Ward |
| |
| Endon High School, Staffordshire, Manic Maths Mafia | 100% |
| Ebrahim Arshad and Ebrahim Arshad, Chris Prime, Jordan Huxley, Charles Gadd, Owen Williams |
| |
| The London Oratory School, Hammersmith and Fulham, Wow! I Survived! Thanks To My Bulletproof Vest | 100% |
| Alaeze The Annhilator and Rupert |
| |
| St Anne's Convent School, Southampton | 100% |
| Taylor Sheppard |
| |
| Hills Road Sixth Form College, Cambridgeshire, Team Toshio | 100% |
| Jonathan Chan and Jonathan Chan, Toshio Kenyon |
| |
| Torquay Boys' Grammar School, Torbay, Pafc 4 Ever | 100% |
| Will Lang |
| |
| South Wilts Grammar School for Girls, Wiltshire | 100% |
| Kirsti Biggs |
| |
| The Mount School, North Yorkshire, Independent, 3.141592 | 100% |
| Jazz and Hanna, Fishy |
| |
| Endon High School, Staffordshire, Crackingcodecrackerz | 100% |
| Calum Young and Calum Young, Kate Allen, Tom Neat |
| |
| The Camden School for Girls, Camden | 100% |
| Mursal Hedayat |
| |
| Gravesend Grammar School, Kent, The A-Team | 100% |
| Matthew Ng |
| |
| Hills Road Sixth Form College, Cambridgeshire | 100% |
| Dane Elliott |
| |
| Plymouth College, Devon, Independent, Soqc Killers | 100% |
| Cc and Cc, Jp, Tw |
| |
| The Mount School, North Yorkshire, Independent, Baboon | 100% |
| Rebecca and Lucy,rebecca,rosie |
| |
| South Wilts Grammar School for Girls, Wiltshire, Baby Shark | 100% |
| Emily and Kleveleine |
| |
| The Sholing Technology College, Southampton, Sadz | 100% |
| Sadie |
| |
| King Edward VII School, Sheffield, Tiddy | 100% |
| The Inte®net Devil |
| |
| Devonport High School for Boys, Plymouth, Code Monkeys | 100% |
| Qichao Zhao and Qichao Zhao, Richard Kantharia, William Liu |
| |
| Northolt High School, Ealing, 9Trojans | 100% |
| Ravi Vinda and Prabesh Khanal, Ashor Youshia, Craig Smith |
| |
| Torquay Boys' Grammar School, Torbay, Maths Magicians | 100% |
| Alice James and Jack Pelling, Alice James And Jasper James |
| |
| The Latymer School, Enfield, Mwffiss | 100% |
| Paul Hennin and Morris Jones, Cameron Yozin |
| |
| King Edward VII School, Sheffield, Atkins | 100% |
| Matthew Atkins |
| |
| Comberton Village College, Cambridgeshire, Out To Lunch | 100% |
| Ed Bailey and Joe Brennan, Connor Schwartz |
| |
| Vyners School, Hillingdon, Thorongil | 100% |
| Sareh Heidari |
| |
| Robert May's School, Hampshire, Genius At Cypher | 100% |
| Charlotte Earles and Charlotte Earles, Ellie Haralampous, Katherine Haralampous |
| |
| Plymouth College, Devon, Independent, Code Breakers | 100% |
| Jessica Fowell and Georgie Mortimer And Jessica Fowell |
| |
| The Mount School, North Yorkshire, Independent, Ravia | 100% |
| Sylvia Wan and Rebecca Tse |
| |
| Devonport High School for Boys, Plymouth, Brainless | 100% |
| Thomas Le Couteur Bisson and Daniel Butterfield, Benjamin Hunt, Sebastian Sheppard |
| |
| Stanwell School, The Vale of Glamorgan | 100% |
| Michael Bryant |
| |
| All Hallows Catholic School, Surrey, Codefinger And Oddjoe | 100% |
| Michael Page and Michael Page, Joe Newton |
| |
| Derby High School, Derbyshire, Independent, 5000 Feet Under | 100% |
| Sophie and Sophie,nihar,joss,megans,katherine |
| |
| Clitheroe Royal Grammar School, Lancashire, Euclid's Badasses | 100% |
| Ashley Raoul Hesketh-leybourne and Matthew Brewer, Andrew Jones |
| |
| George Abbot School, Surrey | 100% |
| Jonathan Agg |
| |
| The Mount School, North Yorkshire, Independent | 100% |
| Margaret Brooks |
| |
| Pate's Grammar School, Gloucestershire, Daleks Together | 100% |
| Richard Hall and Geoffrey Hall, Vassil Nikolov, Austin Kinross |
| |
| The King's School, Cheshire, Independent, Team Further Maths | 100% |
| Ming-chee Chung and Sean Mcmahon, Andrew Norman |
| |
| The Mount School, North Yorkshire, Independent | 100% |
| Sophie Reed |
| |
| Millburn Academy, Highland | 100% |
| Alan |
| |
| The Godolphin School, Wiltshire, Independent, WEBISON | 100% |
| Emma Tenison and Emma Tenison And Eve Webster |
| |
| Portobello High School, Edinburgh City, The Porty Maths Machines | 100% |
| Cameron Mchendry and Angus Bracks,rebecca Hutchison,emma Inkster,alex Sloan |
| |
| Farmor's School, Gloucestershire, Time To Kill | 100% |
| Thomas Mctiernan and Kit Phillips, Matt Tinsley |
| |
| Northolt High School, Ealing, 11Primes | 100% |
| Michael Martin and Mustapher Sangari-botchway |
| |
| Maidenhill School, Gloucestershire, Maidenhill | 100% |
| Daniel |
| |
| Howard of Effingham School, Surrey, Blah Blah Returns | 100% |
| Christopher Draper |
| |
| The Mount School, North Yorkshire, Independent, Frogs | 100% |
| Laura Malarkey and Laura Malarkey And Philippa Harland |
| |
| Blatchington Mill School and Sixth Form College, Brighton and Hove, Moo | 100% |
| Lizzy Ballantine and Adam Kammin |
| |
| City of London School for Girls, Independent, CHEI | 100% |
| Eliza Easton and Inez Janusjack, Calypso Blaj, Hannah Thomas, Eliza Easton |
| |
| Bedford High School, Bedfordshire, Independent, Gayhurst School | 100% |
| Grant Whitaker and Tom Webster, Edward Spoerry, David Higgins, Louis Little, James Dolan, Ian Richardson, Adam Mackinnon, Jamie Ells, Jack Duddy |
| |
| Fallibroome High School, Cheshire, Genius | 100% |
| Michael Malass |
| |
| Brighton College, Independent | 100% |
| Jo Saxby |
| |
| Plymouth College, Devon, Independent, SDAPMC05 | 100% |
| Becky and Becky, Carmen, Queenie, Simone, Candy |
| |
| Latymer Upper School, London, Independent, The Infinitely Prolonged | 100% |
| Matthew Cliffe and Matthew Cliffe, Alex Denney, Sarah O\'connor |
| |
| Deben High School, Suffolk, The All Stars | 100% |
| Chris Alexander and Chris Alexander Lawrence Melvin Daniel Slemmings |
| |
| North London Collegiate School, Middlesex, Independent, Colossal Codebreaking | 100% |
| Alina |
| |
| Fir Vale School, Sheffield, Emergency Procedures | 100% |
| Patrick Ball and Susan Burnell, Patrick Ball, Zora Ahmed, Hannah Ball, Farah Akram |
| |
| The Gryphon School, Dorset | 100% |
| Eden Brent Jones |
| |
| St Cuthbert's High School, Newcastle upon Tyne, Buggery | 100% |
| Joseph Ingoe and Charlie, Stephenson, Ruari Arnold, Stephen Wright |
| |
| The Latymer School, Enfield, Cream4u9 | 100% |
| Ben Shaw |
| |
| King Edward's School, Bath, Bath & North East Somerset, Independent, Octavian | 100% |
| Moray Macdonald |
| |
| Trinity Catholic School, Nottingham, Pint Of Milk | 100% |
| Alex Radon and Matt Pykett, Alex Radon, Dave Southey |
| |
| The London Oratory School, Hammersmith and Fulham, Tinker Tailor | 100% |
| Harry De Voil |
| |
| Derby High School, Derbyshire, Independent, Diving Bells | 100% |
| Laura, Sabby, Chloe, Rosy, Sophie and Laura, Sabby, Chloe, Rosy, Sophie |
| |
| The King's School, Kent, Independent, King's | 100% |
| James Hynard and James Hynard, Arthur Lam, Charles Reynolds, Jamie Harris |
| |
| King Edward's School, Bath, Bath & North East Somerset, Independent, Matrix | 100% |
| Tom Pearce |
| |
| The Sholing Technology College, Southampton, Fab Five | 100% |
| Abigail Westerman and Abi,jen,rachel,becky,claire |
| |
| King Edward's School, Bath, Bath & North East Somerset, Independent, KEScrackers | 100% |
| David Wilcox |
| |
| Bedford High School, Bedfordshire, Independent, REDHACK | 100% |
| Fbracal |
| |
| Lymm High Voluntary Controlled School, Warrington, Lymm Codebreakers | 100% |
| Jonathan Edwards and Mark Woodward, Jonathan Edwards,david Edwards, Fraser Mcdonald, Edward Shattock, Chris France |
| |
| Hockerill Anglo-European College, Hertfordshire, TheOnePersonTeam | 100% |
| Jonathan Ho |
| |
| The Royal Masonic School for Girls, Hertfordshire, Independent, The Cipherettes | 100% |
| Katie Welch And Sian Tanner |
| |
| King Edward's School, Bath, Bath & North East Somerset, Independent, Morse | 100% |
| Tom Harris |
| |
| King Edward's School, Bath, Bath & North East Somerset, Independent, Purepwnage | 100% |
| Jamie Law and Jamie Law, Tom Pearce, Ben Maslen |
| |
| Queen Mary's Grammar School, Walsall, Enigmabreaker | 100% |
| Trivun_luzaic |
| |
| Adams' Grammar School, Telford and Wrekin, Ye Olde Mathemagicians | 100% |
| Daniel Burton and Richard Butterfield, Russel Eassom |
| |
| Homeschool, Homeschool | 100% |
| Katriel Cohn-gordon |
| |
| Queen Mary's Grammar School, Walsall, Fusties | 100% |
| Michael Jevon |
| |
| Torquay Boys' Grammar School, Torbay, Moomoos | 100% |
| Cameron Bullen and Cameron Bullen, Sam Ahearn, Joe Halstead, Robert Harvey |
| |
| Humphry Davy School, Cornwall, Hammies Heros | 100% |
| Andy Hamilton |
| |
| Blatchington Mill School and Sixth Form College, Brighton and Hove, Code Breaking Armadillos | 100% |
| Phil Charlton and Josh Almond-thynne, Phil Charlton |
| |
| The Gryphon School, Dorset, Victoria Cross | 100% |
| Jon Dawson |
| |
| Hills Road Sixth Form College, Cambridgeshire, Bennett_Hammad_Alliance | 100% |
| Luke Bennett and Luke Bennett, Ali Hammad |
| |
| The Nelson Thomlinson School, Cumbria, Try Try Again | 100% |
| Jason Bell |
| |
| The Henrietta Barnett School, Barnet, The3blobs | 100% |
| Cynthia Law and Cynthia Law, Sheva Bergman, Claire Rebello |
| |
| Blatchington Mill School and Sixth Form College, Brighton and Hove, The Half Monkeys | 100% |
| Sam Byard |
| |
| Formby High School, Sefton, Insane | 100% |
| Christian Butcher and Miles Martin, Robert Danvers, James Shorter |
| |
| The Mount School, North Yorkshire, Independent, The Melted Chocolate | 100% |
| Megan Smith and Megan, Keira And Gabby |
| |
| Handsworth Grammar School, Birmingham, Clever Clogs | 100% |
| Aaron |
| |
| Blatchington Mill School and Sixth Form College, Brighton and Hove, Team Trio | 100% |
| Nikhil and Nikhil, Sam & Callan |
| |
| The Gryphon School, Dorset | 100% |
| Tom Long |
| |
| East Bergholt High School, Suffolk, EBHS Cipher | 100% |
| Joshua Bull and Brian Ferdinando, Joshua Bull, Ross Garwood |
| |
| Babington Community Technology College, Leicester, Team Enigma | 100% |
| Kishan Moti and Kishan Moti, Sunni Homeschandra, Amy Cattell, Catherine Robinson, Kieran Brookes |
| |
| Woodlands Community School, Southampton, Fluffy Waffle | 100% |
| Kimberley Parsons |
| |
| The Sixth Form College Farnborough, Hampshire | 100% |
| Emma Smith |
| |
| Elizabeth College, Channel Islands, Independent, The Racoons | 100% |
| Matthew Hale and Simon Morris |
| |
| The Grange School, Cheshire, Independent | 100% |
| Emma Forth |
| |
| The London Oratory School, Hammersmith and Fulham, The Rockers | 100% |
| Sean and Sean Noel Ananda Jose |
| |
| The Petersfield School, Hampshire, Dora The Maths Explora | 100% |
| Hannah Neat and Felicity Faucheran, Megan Halford-barden, Sarah Rogers |
| |
| Truro College, Cornwall | 100% |
| Nick Williams |
| |
| Alcester Grammar School, Warwickshire, Turbulent Chicken Farm | 100% |
| James Murrell and Jamie Martinus, Adam Morris, James Murrell |
| |
| The Latymer School, Enfield, SA | 100% |
| Amy Leung and Sumayya Shahid |
| |
| Cheltenham Bournside School and Sixth Form Centre, Gloucestershire | 100% |
| Jack Nicoll and Amish Bhadeshia |
| |
| Northolt High School, Ealing, 9Muskets | 100% |
| Charlie Dedic and Claire Rosser, |
| |
| Northolt High School, Ealing, 8Cluedo | 100% |
| Vanessa Baptista and Anna Adlem, Isabelle Taylor, Joe Herson |
| |
| Robert May's School, Hampshire, Team Alpha | 100% |
| David Comley and David Comley, Sam Cobb, Alex Cobb And Sam Nichloson |
| |
| Gravesend Grammar School, Kent, Team Bism'y Mugrunching Panda Of The Riddley Fyyyyyge Pancake Picnic Shop | 100% |
| Christy O'reilly and Gregg Dadson |
| |
| St Francis Xavier Sixth Form College, Wandsworth | 100% |
| Antony Tran |
| |
| The Petersfield School, Hampshire | 100% |
| Bradley Hunt |
| |
| Manchester High School for Girls, Greater Manchester, Independent | 100% |
| Ruth Franklin |
| |
| Tunbridge Wells Grammar School for Boys, Kent, Team Coulon | 100% |
| Jeremy Coulon |
| |
| Bishop Vesey's Grammar School, Birmingham | 100% |
| Alasdair Routh |
| |
| Forest School, Wokingham, Goldeneye | 100% |
| Alex Henman |
| |
| The Henrietta Barnett School, Barnet, The Drunk Monkeys | 100% |
| Eleanor Rajaratnam and Yumi Lewis, Irene Moraitis, Eleanor Rajaratnam |
| |
| Forest School, Wokingham, Blues Clues | 100% |
| Ben Ramsay |
| |
| Bedford High School, Bedfordshire, Independent | 100% |
| Frances Bennett |
| |
| The Latymer School, Enfield, M.A.F | 100% |
| Raul |
| |
| Valentines High School, Redbridge, Jalanack | 100% |
| Jessica and Jessica And Sabrina |
| |
| The Bromsgrove School, Independent, D.I.U. | 100% |
| Stanford Wong and Gerald Fung, John Yip |
| |
| Valentines High School, Redbridge, Aljackan | 100% |
| Sabrina G and Jessica C |
| |
| The Mount School, North Yorkshire, Independent, MISSJ | 100% |
| Michelle Ziling Ou and Jeilyn Sun Yoon, Grace Sze Chui, Michelle Ziling Ou |
| |
| Paston College, Norfolk | 100% |
| Martyn Compton |
| |
| Endon High School, Staffordshire, PSDIFTUSB | 100% |
| Becci Rushton |
| |
| Alcester Grammar School, Warwickshire, Wheres My Raisins | 100% |
| Ben Philpot and Ben Philpot, Anthony Williams, Luke Langsford |
| |
| Devonport High School for Boys, Plymouth | 100% |
| Chris Powell and Rob Taylor |
| |
| The Mount School, North Yorkshire, Independent, QJJQ | 100% |
| Jeilyn and Queenie, Jeilyn |
| |
| Hills Road Sixth Form College, Cambridgeshire, Team Name | 100% |
| Will Sonnex and Ben Dixon, Joe Dix, Sam Morris |
| |
| Yeovil College, Somerset | 100% |
| David Wilkinson |
| |
| St Augustine of Canterbury Catholic High School, St. Helens | 100% |
| Keeley Jones |
| |
| Ashby Grammar School, Leicestershire, Delayed Reaction | 100% |
| Thomas Hicklin |
| |
| King George V College, Sefton | 100% |
| Andrew Houghton |
| |
| The Henrietta Barnett School, Barnet, Ciphering-fan | 100% |
| Nada |
| |
| Wales High School, Rotherham, Crypto Club | 100% |
| Daniel Fretwell |
| |
| Bishop Vesey's Grammar School, Birmingham, Pascal's Rascals | 100% |
| Michael and Michael,jafar,ben,harvo |
| |
| Portobello High School, Edinburgh City, Apple Pie | 100% |
| Beth Lamont and Catriona Patterson,thomas Moens,alex Munro,stephen Bayne,robyn Bell |
| |
| Richard Lander School, Cornwall | 100% |
| Josh Williams |
| |
| Reading School, Reading, One Last Time | 100% |
| Feng Rao |
| |
| North London Collegiate School, Middlesex, Independent | 100% |
| Katrina Spensley |
| |
| Endon High School, Staffordshire, E_UNIT | 100% |
| Jibreel Arshad and Katie Bourne, Clare Mcmullen, Kate Mcmullen, Jibreel Arshad, James Copestick, Emma Sanzeri |
| |
| City of London School for Girls, Independent, Beast | 100% |
| Edie Greaves |
| |
| Graveney School, Wandsworth, Nemo | 100% |
| Megan Davies Wykes and Ben Williams, Rory Morrison |
| |
| St Edward's School, Oxfordshire, Independent | 100% |
| Josh Sephton |
| |
| Nottingham High School, Nottinghamshire, Independent, Nottingham High School | 100% |
| Phil Tooley and Andy Etches |
| |
| The Ridgeway School, Swindon, Goodbye To The Mad One | 100% |
| Shane Kingsley and Danny White, Jiten Patel |
| |
| The King's School, Kent, Independent, Hugh Bird | 100% |
| Hugh Bird |
| |
| St Alban's Catholic High School, Suffolk, TEAM C.R.A.B. | 100% |
| Anamarija Radonic and Catherine Chapman, Anamarija Radonic, Rachel Bowen-price, Benjamin Blagg |
| |
| Royal Hospital School, Suffolk, Independent, 13375/\/4><0|25 | 100% |
| Richard Lawrence and Chris Precious |
| |
| Poynton High School, Cheshire | 100% |
| Rebecca Wallace |
| |
| Reading School, Reading, The Code Blasters | 100% |
| Daniel Richman and George B, Tom B |
| |
| King Edward VI School, Warwickshire, Flamers | 100% |
| Jed Holdbrook and Alex Scot, Jed Holdbrook |
| |
| Deben High School, Suffolk, DHS Code Crackers | 100% |
| David Wright |
| |
| Kendrick Girls' Grammar School, Reading, Happyland | 100% |
| Philippa Cappleman and Suzie Nockles, Katherine Loades-bannon |
| |
| Noadswood School, Hampshire | 100% |
| Robert Edwards |
| |
| Reading School, Reading, Palfrey | 100% |
| Mark |
| |
| Tonbridge Grammar School for Girls, Kent | 100% |
| Emily Miller |
| |
| Graveney School, Wandsworth, M3 Hacking Machine | 100% |
| Kolawole Alaba |
| |
| Alcester Grammar School, Warwickshire, Rob_JN | 100% |
| Rob Nickerson |
| |
| The Henrietta Barnett School, Barnet, HBS Rules | 100% |
| Laura Bergman and Linda Zhou, Tania Mangalage, Laura Bergman |
| |
| Plymouth College, Devon, Independent, Philandering Fools | 100% |
| Andrew Chapman and Andrew Chapman |
| |
| Archbishop Sancroft High School, Norfolk, Phoenix_ASHS | 100% |
| Henry Carruthers and Jenny Roberts, Jenny Clay And Lee Samuels |
| |
| Langtree School, Oxfordshire, Jordan's Genius' | 100% |
| Jordan Watts |
| |
| Sharnbrook Upper School and Community College, Bedfordshire, The Pond | 100% |
| Ben Pike |
| |
| Reading School, Reading, Codeplay | 100% |
| Nick Mcglashan and Chris Cherng, Edward Oram, Dave Sankey |
| |
| Valentines High School, Redbridge, CheekyMonkeys | 100% |
| Hannah and Merve, Jody & Catherine |
| |
| Bacup and Rawtenstall Grammar School, Lancashire, Kang Hunters | 100% |
| Josh Cadney and Sarah Bamford, David Bewicke, Andrew Hoyle, Chris Evans |
| |
| Valentines High School, Redbridge, Solvers.inc | 100% |
| Hannah |
| |
| Beal High School, Redbridge, Errr Whatever | 100% |
| Hannah and Sahil & Hannah |
| |
| Reading School, Reading, The Joker Of No Trumps | 100% |
| Thomas Cappleman and Thomas Cappleman, Robert Harman |
| |
| Costello Technology College, Hampshire, Just Me | 100% |
| Charlotte Mills |
| |
| The Henrietta Barnett School, Barnet, Mad Martian | 100% |
| Abigail Bergman |
| |
| Arden School, Solihull, Cooperclub | 100% |
| Evee and Tom Jenkins |
| |
| Hockerill Anglo-European College, Hertfordshire, Justin Dee | 100% |
| Justin Dee |
| |
| Cheltenham Bournside School and Sixth Form Centre, Gloucestershire, I AM IRON MAN | 100% |
| Jord and Paul |
| |
| Northampton School for Boys, Northamptonshire, The Undecided | 100% |
| Joe Stone and Joe Stone, Matt Letts, Billy Mayor, Ed Bleech |
| |
| City of London School for Girls, Independent, Fizz | 100% |
| Isabel Perry |
| |
| North London Collegiate School, Middlesex, Independent, Tottenham4 | 100% |
| D.j.allison and David,vasee,krimal,michael |
| |
| Devonport High School for Boys, Plymouth, Square Root Of Infinity | 100% |
| Chris Moore and Chris Moore, Chay Paterson, Martin Ramsdale |
| |
| Alcester Grammar School, Warwickshire | 100% |
| Sam Siddorn and Joe Falconer, Andrew Mensforth |
| |
| Yeovil College, Somerset, Kyra | 100% |
| Kyra Hawkins |
| |
| The Petersfield School, Hampshire, Slpat | 100% |
| Steven |
| |
| Moreton Hall, Independent | 100% |
| Becky Lewis |
| |
| The Perse School for Girls, Cambridgeshire, Independent | 100% |
| Susanna Bridge |
| |
| King Edward VII School, Sheffield, Shenanigans | 100% |
| Jeffrey Chu |
| |
| The Latymer School, Enfield, Woo's Warriors | 100% |
| Mohammad Umar Hosman Aly Dhorowa and Mohammad Umar Hosman Aly Dhorowa,alex Roberts, Ralfas Jegorovas,sophie Graff, Denizhan Erkan |
| |
| North Chadderton School, Oldham, Wild Stallions | 100% |
| Ryan Ash and Ryan Ash, Kurt Bergen - Taylor |
| |
| Lakeview Sixth Form Centre, Nottinghamshire, Uber Noobs | 100% |
| Alex Utev and Jonothan Young, Liam Stevenson |
| |
| Graveney School, Wandsworth, Team Ego | 100% |
| Ben Millwood and Adam Gray, Harry Ogg |
| |
| The Latymer School, Enfield, Sherry And Angela | 100% |
| Sherry and Angela, Bob |
| |
| City of London School for Girls, Independent, Otegha Uwagba | 100% |
| Otegha |
| |
| The London Oratory School, Hammersmith and Fulham, Team NJ | 100% |
| Nicholas Holliday and Jonathan Dias |
| |
| Yeovil College, Somerset | 100% |
| Andy Bradley |
| |
| Handsworth Grammar School, Birmingham, Singh Gunna Win | 100% |
| Gurbir Singh Dhaliwal |
| |
| Sandroyd School, Wiltshire, Independent, Moggis + Fort | 100% |
| Giles Morris and Giles Morris And Tom Fortescue |
| |
| Heart of England School, Solihull, Quest For Pi | 100% |
| Philip Davies and Anthony Price, Charles Donaldson |
| |
| West Park Community School, Derby, Freaks | 100% |
| Anthony Crooks |
| |
| The John Warner School, Hertfordshire | 100% |
| Matt Arnold |
| |
| The Sixth Form College Farnborough, Hampshire, EvilBob | 100% |
| Andrew Meechan and Luke Humphreys, Tristram Smith, Mark Taylor, Joseph White |
| |
| Valentines High School, Redbridge, Brojo And The Squabbles | 100% |
| Cj and Cj , Alex , Martin , Sahil |
| |
| The John of Gaunt School, Wiltshire, Go_Jog | 100% |
| Alun Perkins and Alun Perkins, Nathan Mizen |
| |
| South Wilts Grammar School for Girls, Wiltshire, Whispa4Magic | 100% |
| Georgina |
| |
| Northampton School for Boys, Northamptonshire, Jig-Sert | 100% |
| Andreas Christodoulou and Stephen Dennis, Kieran Bhardwaj, Casper De Haes |
| |
| Endon High School, Staffordshire, Dan And Danner | 100% |
| Dan Bennett and Dan Bennett, Dan Clarke |
| |
| Yeovil College, Somerset, Philtom | 100% |
| Philip Burton and Philip Burton, Thomas Mileham |
| |
| King Edward VI High School for Girls, West Midlands, Independent | 100% |
| Fiona Taylor |
| |
| Crown Hills Community College, Leicester, Muhammad AllStars | 100% |
| Muhammad Sameja |
| |
| Blatchington Mill School and Sixth Form College, Brighton and Hove, Interskate | 100% |
| Samparker |
| |
| The Henrietta Barnett School, Barnet, Mazahara | 100% |
| Mazahara |
| |
| Bishop Wordsworth's Grammar School, Wiltshire, The Shivering Penguins | 100% |
| Russell Wood and Oliver Kane |
| |
| Northampton College, Northamptonshire, Tuna Fan Club | 100% |
| Tuan Dinh |
| |
| Tunbridge Wells Grammar School for Boys, Kent, Team Young 1 | 100% |
| Joe Williams |
| |
| Devonport High School for Boys, Plymouth | 100% |
| Christian Hands |
| |
| The Cedars Upper School and Community College, Bedfordshire | 100% |
| Vicky Simons |
| |
| The Gryphon School, Dorset, Solo | 100% |
| Pete |
| |
| The London Oratory School, Hammersmith and Fulham, DCR | 100% |
| Davidchristopher Ragusa |
| |
| Elizabeth College, Channel Islands, Independent, Crackers | 100% |
| James Plumley |
| |
| Brighton College, Independent | 100% |
| Jose Mirza |
| |
| Bishop Wordsworth's Grammar School, Wiltshire, Pi | 100% |
| Daniel Healey and Antony Sanders, Ashley Ramsden, George Holder |
| |
| Beauchamps High School, Essex, Muppets Inc. | 100% |
| Sarah Nunn and Shelley Manning, Victoria Cash |
| |
| Yeovil College, Somerset | 100% |
| Ben Lisle |
| |
| Beckfoot School, Bradford, Beckfoot Seniors | 100% |
| E Wright |
| |
| The Latymer School, Enfield, Genesis | 100% |
| Jenan Wijayasri and Quain Shen |
| |
| Nottingham High School for Girls GDST, Nottinghamshire, Independent | 100% |
| Samantha Wilkins |
| |
| Warwick School, Independent, Warwick Codes | 100% |
| James Cumberland and George Thompson, Chris Guggari-peel, Peter Draper, Paul Revill, Derek Joupp, Owen Clarke, John Boddington, Luke Pettit, Daniel Oliver, Phillip Cox, Rob Day, Rob Thompson, James Gibson |
| |
| St Anne's Convent School, Southampton, The Circumnavigator | 100% |
| Emily Kenyon |
| |
| Halterworth Community Primary School, Hampshire, The Womble Cracking Codes! | 100% |
| Laura Kenyon |
| |
| Fir Vale School, Sheffield, Maz And Posy | 100% |
| Rose and Rose And Mastora |
| |
| Painsley Catholic High School, Staffordshire, KBS Girls | 100% |
| Kathryn Leeming and Rebecca Unyolo Siobhan Killeen |
| |
| Dulverton Middle and Community School, Somerset, Exmoor Experts | 100% |
| Josh Farmer and Year 8 |
| |
| The Corsham School, Wiltshire, The One Wise Llama | 100% |
| Steven Lamerton |
| |
| Alcester Grammar School, Warwickshire, Toda Luja | 100% |
| Jamie Lawler and Tom Michaelis, Jamie Lawler, Dan Austin, Luke Davies |
| |
| Bishop Wordsworth's Grammar School, Wiltshire, Emmsys | 100% |
| Tom Emms |
| |
| Brighton College, Independent, Daniel Feld | 100% |
| Daniel Feld |
| |
| King's Primary School, Hampshire, Independent, Miranda | 100% |
| Miranda Payne |
| |
| The Henrietta Barnett School, Barnet, Blob | 100% |
| Lncrnzs and Louise Nadia Charmian Roshni Natasha Zoe Stephanie |
| |
| St Cuthbert's High School, Newcastle upon Tyne, L'équipe De David | 100% |
| David Royal |
| |
| Luton Sixth Form College, Luton, Team Uber | 100% |
| Adrian Das and Daniel Jackson |
| |
| Valentines High School, Redbridge, Danger Gang | 100% |
| Sukhil Patel |
| |
| Oxford High School GDST, Oxfordshire, Independent, Jvbbs | 100% |
| Beth Warne and Jennifer Collister, Verity Krall, Scarlett Rimington-back, Behjat Tansari |
| |
| Queen Elizabeth's School, Dorset, The Loosers | 100% |
| Matt Fairhead and Matt Fairhead, Sophie Mosely, Sarah Hurst, Rusell Joyce |
| |
| The Hayfield School, Doncaster, Glamour Girls | 100% |
| C. Old and C. Old, R Cheetham,d Allen E Sanderson A. Fisher |
| |
| North London Collegiate School, Middlesex, Independent | 100% |
| Francesca Golding |
| |
| St Anthony's Catholic Girls' School, Sunderland, Anthony's Angels | 100% |
| Leigh Sproat and Leigh Sproat, Rachel Guy |
| |
| Westminster School, Independent | 100% |
| Alex Robertson |
| |
| Alcester Grammar School, Warwickshire, Ciphersolvers | 100% |
| Hannah and Hannah, Catherine, Emma, Jamie, Tom, Dom |
| |
| St Peter's Catholic High School and Sixth Form Centre, Gloucestershire, Laz's Breaker | 100% |
| Laurence Wilcock |
| |
| Devonport High School for Boys, Plymouth, Revenge Of The Lost Pencil Lead | 100% |
| Simon 'arr' Hawkins and Ollie 'just No.' Burrows |
| |
| Newmarket Upper School, Suffolk, Team Extrovert | 100% |
| Alex and Luke, Mike, David |
| |
| Tunbridge Wells Grammar School for Boys, Kent, Team 12 TWGSB | 100% |
| Richard Coleman |
| |
| The Latymer School, Enfield, Skoloh | 100% |
| Ben V and Alex P, Hannah, Ben |
| |
| Rugby School, Independent | 100% |
| Amy Scott |
| |
| Lakeview Sixth Form Centre, Nottinghamshire, The Dark Horses | 100% |
| John Harrison and Simon Scott |
| |
| The London Oratory School, Hammersmith and Fulham, Matthew | 100% |
| Matthew Felstead |
| |
| Park House School and Sports College, West Berkshire, Eleven-one | 100% |
| Michael Greenhalgh and Michael, Chris, Tom |
| |
| The Folkestone School for Girls, Kent | 100% |
| Charlotte Frost and Charlotte Frost, Alice Godwin |
| |
| The London Oratory School, Hammersmith and Fulham, ELFF | 100% |
| Dean Tynan |
| |
| The Ecclesbourne School, Derbyshire, Yellow Submarine | 100% |
| Zoe Stokoe and Eve Stokoe |
| |
| Weydon School, Surrey, Triple Trouble | 100% |
| Marie Notermans |
| |
| Tanglin Trust School, Independent, The Wombats | 100% |
| Eleanor Samuels and Tamsin Samuels, Hilary Samuels |
| |
| St John Fisher Catholic High School, North Yorkshire, Shadow | 100% |
| Mark Dessain |
| |
| Tunbridge Wells Grammar School for Boys, Kent, Team Young 2 | 100% |
| Ben Headon |
| |
| Chislehurst and Sidcup Grammar School, Bexley, JLaong | 100% |
| James Lang and James Long |
| |
| Royal Latin School, Buckinghamshire | 100% |
| Daniel James Azizian |
| |
| Northampton School for Boys, Northamptonshire, Power Rangers | 100% |
| Zhelong Duan and Tuan Dinh |
| |
| The Latymer School, Enfield | 100% |
| Steve Paule |
| |
| The Latymer School, Enfield, Hackers DD | 100% |
| Daniel Monsurate and Dawit Isak |
| |
| Woking High School, Surrey, Enigma | 100% |
| Joel Birks |
| |
| Alcester Grammar School, Warwickshire, ReftLightDivide | 100% |
| Pedro and Richard, Harry, Seb |
| |
| Halesowen College, Dudley, ScruntBucket | 100% |
| Jason White |
| |
| Kendrick Girls' Grammar School, Reading, Twisted | 100% |
| Anushree Som and Dawn Brooks, Rachel D'sa |
| |
| Biddulph High School, Staffordshire, Apocalyptica | 100% |
| Stuart Barlow and Stuart Barlow, Nicola Brennan, Sarah Kirkham, James Holdcroft |
| |
| Yeovil College, Somerset | 100% |
| Andrew Golding |
| |
| South Wilts Grammar School for Girls, Wiltshire, Catterpillars Coders | 100% |
| Emily and Emily, Vicky, Izzy |
| |
| Strode's College, Surrey | 100% |
| Stephen Harris |
| |
| The Bromsgrove School, Independent, The Spoons | 100% |
| Adam/stu and Stu Greeff, Adam Warburton |
| |
| The College of Richard Collyer in Horsham, West Sussex | 100% |
| Maxine |
| |
| Vyners School, Hillingdon, The A Team | 100% |
| Hannibal and Murdock, Ba Baracus, Face |
| |
| Groby Community College, Leicestershire, Random... | 100% |
| Emily Nicholls and Rich O'neill |
| |
| Vyners School, Hillingdon, Team Ninja | 100% |
| Joe Rees |
| |
| The Petersfield School, Hampshire, Code_Breakers | 100% |
| Oliver and David |
| |
| The Judd School, Kent, Fantastic Four | 100% |
| John Sandall and Chris Needham, William Elwood, Tom Stephens |
| |
| Handsworth Grammar School, Birmingham, MCS | 100% |
| Shane Bains and Shane Bains, Chris Carew |
| |
| The Grange School, Cheshire, Independent, Clever Code Crackers | 100% |
| Michael Mclean |
| |
| St Anne's Convent School, Southampton | 100% |
| Stephanie Randall |
| |
| Kings College for the Arts and Technology, Surrey, Baldrick Returns | 100% |
| Jacob Exton and Stefan Heasman, Ben Wakile, Jacob Exton |
| |
| Ralph Sadleir Middle School, Hertfordshire, Monkeys | 100% |
| Yasmin Pratt and Josh Yarrien, Bertram Holt |
| |
| The Latymer School, Enfield, Martin | 100% |
| Martin |
| |
| Holmfirth High School, Kirklees, Team Yohan | 100% |
| Yohan Armstrong and Elliot Berry, Jenny Bradley |
| |
| Hautlieu School, Jersey, Channel Islands, Team FOSS | 100% |
| Gary Edwards and Luke Bratch, Claire D'avoine, Martyn Johnson |
| |
| Poole Grammar School, Poole | 100% |
| Ryan Lothian |
| |
| Oxford High School GDST, Oxfordshire, Independent, Black Swallows | 100% |
| Freya Ferguson and Sophie Wilcox |
| |
| Didcot Girls' School, Oxfordshire, DGS Dangerous Girls Squad | 100% |
| Hannah Thetford and Miriam Johnstone, Eve Norris, Frances Place, Naomi Nickerson, Anne Lonsdale, Hannah Gardiner |
| |
| South Wilts Grammar School for Girls, Wiltshire, L.I.P.G.L.O.S.S | 100% |
| Mei Henry and Mei Henry, Evelyn Kitt |
| |
| Hockerill Anglo-European College, Hertfordshire, Matt Pinder | 100% |
| Matt Pinder |
| |
| Whitecross School (Foundation), Gloucestershire, Swordfish | 100% |
| Shaun Meadows and Shaun, Matt, Mervyn, Gavan, Luke |
| |
| Walton High School, Staffordshire, Death By Maths - THE RETURN | 100% |
| Alison Davies and Racheal Moore And Jennifer Thursfield |
| |
| Putney High School, London, Independent, PutneyCiphers | 100% |
| Cara Glover and Cara Glover, Laura Glover, Alice Palmer, Amelia Sykes, Irene Song, Margery Infield |
| |
| Bishop Challoner Catholic Secondary School, Hampshire, World Domination | 100% |
| James |
| |
| Weydon School, Surrey | 100% |
| Dan Johnson |
| |
| Elizabeth College, Channel Islands, Independent, Spitfire | 100% |
| Alex Watson |
| |
| Walton High School, Staffordshire, Super Blonde Possums | 100% |
| Mike Green and Mike Green, Ben Thompson, Alex Shaw, Carl Wright, Robert Harvey, Adam Wells |
| |
| Christleton High School, Cheshire, CBFC | 100% |
| Colin Bewley and Jamie Clay, Matthew Wright, Jonny Casey, Colin Bewley, Paul Ashdown |
| |
| King Edward VI College Stourbridge, Dudley | 100% |
| Timothy Palmer |
| |
| Bodmin Community College, Cornwall, The Pirates | 100% |
| Tom Mellor and Omar Al-harthy, Ryan Shutt, Lawrence Schofield, Gary James, Joe Pender, Sam Dennis, Imogene Rutherford |
| |
| Wyedean School, Gloucestershire, Excalibur | 100% |
| Francesca Allen and Frances Hamilton |
| |
| Bishop Wordsworth's Grammar School, Wiltshire, XXXXX | 100% |
| Daniel Carter and Tom Reynolds |
| |
| Hills Road Sixth Form College, Cambridgeshire | 100% |
| Paul Winter and Andrew Nightingale |
| |
| Alcester Grammar School, Warwickshire, Steph And The Glasbertrons | 100% |
| James Glasbey and Stephanie David |
| |
| Seven Kings High School, Redbridge, Blue Fusion | 100% |
| Heerpal Sahota |
| |
| St Anne's Convent School, Southampton | 100% |
| Mr Payne |
| |
| Handsworth Grammar School, Birmingham | 100% |
| Ben Campbell |
| |
| Handsworth Grammar School, Birmingham, Irish Short Man | 100% |
| Rameez Yasin and 3 |
| |
| Manchester High School for Girls, Greater Manchester, Independent | 100% |
| Claire Greenhalgh |
| |
| Blatchington Mill School and Sixth Form College, Brighton and Hove, Team Haggis | 100% |
| Victor and Hugo Newman & Victor Sarker |
| |
| Manchester High School for Girls, Greater Manchester, Independent | 100% |
| Sarah Humphreys |
| |
| High School for Girls, Gloucestershire, Tom's Titans | 100% |
| Tom and Tom Ted |
| |
| St Cuthbert's Roman Catholic High School, Rochdale, Rochdale | 100% |
| Amy Gilligan |
| |
| George Stephenson Community High School, North Tyneside, The Grand Allies | 100% |
| Ian Holloway and Tba |
| |
| The Castle School, Somerset, Purplefunkyfish | 100% |
| Michelle Bridgman and Hattie Lang, Felicity Stephens, Michelle Bridgman |
| |
| Fallibroome High School, Cheshire, NMEEBL | 100% |
| Sam Lear and John-paul Taylor |
| |
| Manor College of Technology, Hartlepool, Manor College | 100% |
| Mr S Gregory |
| |
| The Latymer School, Enfield, Frank Hamand | 100% |
| Frank Hamand |
| |
| Weydon School, Surrey, Fluffie Monsters!!! | 100% |
| Beth Dawes |
| |
| Bournemouth School for Girls, Bournemouth | 100% |
| Chloe Mcconnell |
| |
| The John Bentley School, Wiltshire, BEDB | 100% |
| Eliza and Dani,ej,bonzo,bex |
| |
| Borden Grammar School, Kent, MADAR | 100% |
| Dale Sibborn and Michael Varney And Chris Randall |
| |
| Stratford-upon-Avon Grammar School for Girls A Specialist Language College, Warwickshire, Stratford-upon-Avon Grammar School For Girls | 100% |
| Lucy Barrie and Charlie Bendall, Mollie O'neill, Harsha Jayanti, Olivia Grellier, Marion Davies, Bryony Johnson |
| |
| St Anne's Convent School, Southampton, Homarot | 100% |
| Yang Park and Yang And Chioh |
| |
| Halesowen College, Dudley, Enigmas | 100% |
| Donna Hawkes |
| |
| Bishop Challoner Catholic Secondary School, Hampshire, The One | 100% |
| Santhosh |
| |
| Swavesey Village College, Cambridgeshire, The Sexy Solvers | 100% |
| Connie Harris and Gaby Pimental, Nick Warner |
| |
| Bishop Challoner Catholic Secondary School, Hampshire, Caesar's Ciphers | 100% |
| Celon |
| |
| Harwell Primary School, Oxfordshire, White Knights | 100% |
| Martin Thetford and Ben, Callum |
| |
| The Latymer School, Enfield, Team Dave | 100% |
| Dave |
| |
| South Wilts Grammar School for Girls, Wiltshire, Jocasta Patel | 100% |
| Jocasta Patel |
| |
| Bridgewater Middle School, Hertfordshire, The Manic Fridges | 100% |
| James Whitley and Xavier Bateman, James Redburn, James Whitley |
| |
| The Latymer School, Enfield, Holy Quams | 100% |
| Mit Shah |
| |
| Holmfirth High School, Kirklees, Igneous Roks | 100% |
| Euan Armstrong |
| |
| The Bromsgrove School, Independent, Palagomeutos | 100% |
| Felix Cheung and Sebastian Lau,tam Dinh, Henry Li |
| |
| Lymm High Voluntary Controlled School, Warrington, Lhscb | 100% |
| Chris Dawson and Chris Dawson, Oliver Clayton |
| |
| Varndean College, Brighton and Hove, Sharp | 100% |
| David |
| |
| The Folkestone School for Girls, Kent, Qrakers | 100% |
| Gemma Found and Charlotte Parsons, Lisa Belcher |
| |
| City of London School, London, Independent | 100% |
| Emma Knowles |
| |
| Royal Grammar School Worcester, Worcestershire, Independent | 100% |
| Peter Ford |
| |
| St Francis Xavier Sixth Form College, Wandsworth, Conquer | 100% |
| Zak Guimaraes |
| |
| St Francis Xavier Sixth Form College, Wandsworth, Conquer | 100% |
| Zak Guimaraes |
| |
| Battersea Technology College, Wandsworth, Conquer | 100% |
| Zak Guimaraes |
| |
| The London Oratory School, Hammersmith and Fulham, ARCI5128 | 100% |
| Noel |
| |
| William Parker School, East Sussex, The Crackerz | 100% |
| James Mitchell |
| |
| City of London School for Girls, Independent, Us | 100% |
| Lotte Cutts and Lotte Cutts, Rosie Bannister |
| |
| Westminster School, Independent | 100% |
| Max Arevuo |
| |
| Northampton High School, Northamptonshire, Independent, The Cipher Cat | 100% |
| Jacalyn Gascoyne |
| |
| Blatchington Mill School and Sixth Form College, Brighton and Hove, The Cheese Graters | 100% |
| Cheese Grating God and Jon And Charlie |
| |
| Valentines High School, Redbridge, RHIANNAN | 100% |
| Rhiannan |
| |
| Bridgewater Middle School, Hertfordshire, Cipher Tigers | 100% |
| Eleanor Hattersley and Eleanor Hattersley, Stephanie Holmes, Juliette Coles |
| |
| Nottingham High School, Nottinghamshire, Independent | 100% |
| Shaun Lazzari |
| |
| Swavesey Village College, Cambridgeshire, <:o) | 100% |
| Clare and Steph |
| |
| Aldro School, Independent, 22 De Julio | 100% |
| Jaime Rocha |
| |
| The Meden School and Technology College, Nottinghamshire, Girls Rock | 100% |
| Billie Lewis and Billie Samantha |
| |
| Yeovil College, Somerset | 100% |
| Nicola Chant |
| |
| Hills Road Sixth Form College, Cambridgeshire, HRSFC-Picnic | 100% |
| Matthew Newcombe and Brendan Donnelly, Tom Fuller, Stuart Craft, Matthew Newcombe |
| |
| St Bede's Catholic High School, Lancashire, Secret Sisters | 100% |
| Rebecca Mcdonnell and Rebecca Natasha |
| |
| The London Oratory School, Hammersmith and Fulham, Aptitude | 100% |
| Alexander Alecio |
| |
| Lingfield Notre Dame School, Surrey, Independent | 100% |
| Sarah Francis |
| |
| Alcester Grammar School, Warwickshire, Team Bimbo | 100% |
| Anna Ballantyne and Amy Irwin |
| |
| , Babewithbrains | 100% |
| Hadia |
| |
| The Henrietta Barnett School, Barnet, MLIND | 100% |
| Izzy and Isabelle Pan, Danielle Avital, Maya Patel, Laura Mclean, Nicole Drake |
| |
| The Latymer School, Enfield, Me, Myself And I | 100% |
| Michael Millar |
| |
| Portobello High School, Edinburgh City, Gismo | 100% |
| Caitlin Sedgeworth |
| |
| St Francis Xavier Sixth Form College, Wandsworth, DanB | 100% |
| Daniel Buaku |
| |
| Bridgewater Middle School, Hertfordshire, Will | 100% |
| Will |
| |
| Devizes School, Wiltshire, Dark Matter | 100% |
| David Lane and David Lane, Katie Luxton |
| |
| Yeovil College, Somerset, Gopher | 100% |
| Anna |
| |
| Northolt High School, Ealing, 8Acers | 100% |
| James Cook and Rohit, Emanuele, James Piper |
| |
| Handsworth Grammar School, Birmingham | 100% |
| Anup |
| |
| Queen Elizabeth Grammar School, Cumbria, Decryption Masters | 100% |
| Roberthoggarth |
| |
| Lakeview Sixth Form Centre, Nottinghamshire, The Blanks | 100% |
| Paul Gent and Sarah Simpson, Ashley Lester, Katherine Crabtree |
| |
| Cheltenham Bournside School and Sixth Form Centre, Gloucestershire, Chris | 100% |
| Chris Stevens |
| |
| City of London School for Girls, Independent, CLsG | 100% |
| Cristina Richardson |
| |
| The London Oratory School, Hammersmith and Fulham, Oratory Joe | 100% |
| Joe O'sullivan |
| |
| The Castle School, Somerset, Evilsanta | 100% |
| Holly_dawson and Fiona_elspeth_natalie_holly |
| |
| Blatchington Mill School and Sixth Form College, Brighton and Hove, Team Crunch | 100% |
| Jack and J Man And Pete |
| |
| Fort Hill Community School, Hampshire, FH Crackers | 100% |
| Martin Anderton and Martin Anderton, David Champion |
| |
| Benton Park School, Leeds, Team Joelle | 100% |
| Joel Klinger and Joel Klinger, Danielle Kaminski |
| |
| Blatchington Mill School and Sixth Form College, Brighton and Hove, Jackisc00l | 100% |
| Jack |
| |
| Ponteland Middle School, Northumberland, Starlocket | 100% |
| Ben Lawson |
| |
| Elizabeth College, Channel Islands, Independent, Team Awesome | 100% |
| Luke Mauger and Kerrie Romeril, Louisa Jurkiewicz, Lucy Farrimond, Fiona Strobridge |
| |
| Driffield School, East Riding of Yorkshire, Hackercentral | 100% |
| John Williams and John Williams, Charlie Rounce, Mark |
| |
| Paston College, Norfolk, The Dewberrys | 100% |
| Vicky and Amy, Nicky, Rob |
| |
| Brighton College, Independent, Spuds | 100% |
| Matthew Thomas |
| |
| Chatham Grammar School for Girls, Medway | 100% |
| Emily Birstonas |
| |
| Alcester Grammar School, Warwickshire, The Cipher Master | 100% |
| Alex Thornicroft |
| |
| The Meden School and Technology College, Nottinghamshire, Wizzo | 100% |
| Jamie Waller and Katie Hocking |
| |
| Bishop Wordsworth's Grammar School, Wiltshire, Dragon | 100% |
| James Osbourn |
| |
| St Benedict's Catholic High School, Cumbria, St. Bens | 100% |
| Matthew Barlow and Nicholas Lucas |
| |
| The Royal Masonic School for Girls, Hertfordshire, Independent, The Decoders | 100% |
| Amalita Egwu |
| |
| Clarendon House Grammar School, Kent, Dark Knights | 100% |
| Charmaine Law and Jenny, Zoe, Roberta, Rosi |
| |
| Northampton School for Boys, Northamptonshire, Crackling Cracker | 100% |
| Julian Bhardwaj |
| |
| Soar Valley College, Leicester, Rohit | 100% |
| Rohit |
| |
| Swavesey Village College, Cambridgeshire, The 3 Pies | 100% |
| Hallam Collings and Hallam Collings, Edward Ninham And David Barnett |
| |
| Crown Hills Community College, Leicester, The Awesome Trio | 100% |
| Tejal Chauhan and Tejal Chauhan, Jennifer Simpson And Hemaxi Chauhan |
| |
| Babington Community Technology College, Leicester, Kaiser Chiefs | 100% |
| Becca and Rachel And Becca |
| |
| St Pauls CE Primary School, Honey | 100% |
| Harry and Harry, Oumou, Nikita |
| |
| Woking High School, Surrey, Pinkys | 100% |
| Katie and Natasha Cockburn, Gemma George Katie Meadon And Isabelle Groves |
| |
| Crown Hills Community College, Leicester, 9 Gold | 100% |
| Dilraj Singh and Dilraj Singh, Hassan Patel, Shezad Bux, Arjun Kanani, Mohammed Aboobakar |
| |
| Yeovil College, Somerset | 100% |
| Benjamin Purchase |
| |
| Gunnersbury Catholic School, Hounslow, The Cucumbers | 100% |
| Kash-lee Bane and Fabio Conti, Danielle Mark |
| |
| Bridgewater Middle School, Hertfordshire, Weapons Of Math Destruction | 100% |
| Alex Hutto and Ben Rodgers, Alex Ball |
| |
| St Alban's Catholic High School, Suffolk, Sifr | 100% |
| Jason De Carvalho and Jason De Carvalho, Ben Kings, Peter Etheridge, Maria Marklove, Laura Cummings, Thelma Adeusi |
| |
| Handsworth Grammar School, Birmingham, Jay And Sumo | 100% |
| Sumeet Padda and Sumeet Padda And Jaspal Samra |
| |
| Devonport High School for Girls, Plymouth, We Love To Boogie | 100% |
| Xiang Yu and Kerra Strongman, Fiona Whitting, Jessica Torr |
| |
| Simon Langton Grammar School for Boys, Kent, Cruncher | 100% |
| Ben Warnick |
| |
| The Latymer School, Enfield, Decksha | 100% |
| Pranali |
| |
| Albany School, Enfield, Team Cuba | 100% |
| Amit Lad and Amit Lad, Niri Arambopolem, Olga Batitcheva, Alex Deng, James Taylor |
| |
| Painsley Catholic High School, Staffordshire, Several More Cheesey Crackers | 100% |
| Joseph Razavi and Joseph Razavi, Jonathan Gamble, Andrew |
| |
| Elizabeth College, Channel Islands, Independent, Brainiac: Code Abuse | 100% |
| Jack Heywood and Jack Heywood, Maximilian Betley |
| |
| Guilsborough School, Northamptonshire, King2 | 100% |
| Robert Gibbons |
| |
| Guilsborough School, Northamptonshire, King4 | 100% |
| Emma Spencer |
| |
| Alcester Grammar School, Warwickshire, Unleaded | 100% |
| Andy |
| |
| Hainault Forest High School, Redbridge, 101 | 100% |
| Jenna Corderoy and Jenna Corderoy And Ali Siddiqui |
| |
| Wootton Bassett School, Wiltshire, The Boffinators | 100% |
| Mrs.talkowski and 8c+ |
| |
| The Toynbee School, Hampshire, 9a1 | 100% |
| Becky Piper and Becky Piper Emma Port Leanne White |
| |
| Crown Hills Community College, Leicester, World AllStars | 100% |
| Hasan Master and Karishma Patel |
| |
| Bridgewater Middle School, Hertfordshire, TJ's Ciphernator | 100% |
| Thomas Gardener and Jake Walls, Thomas Gardener |
| |
| St Francis Xavier Sixth Form College, Wandsworth, SFX Trinity | 100% |
| Warren Philbey and Warren Philbey, Sohaib Mohammad, Adam Mcculloch |
| |
| St Anne's Convent School, Southampton | 100% |
| Edithparkinson |
| |
| Bishop Wordsworth's Grammar School, Wiltshire, Marcus' Team | 100% |
| Marcus |
| |
| Wilson's School, Sutton, DPSZVUZ H ALHT | 100% |
| Laurence Ogden and Saad Sattar, Kit Akass, Matthew Kasoar |
| |
| Portobello High School, Edinburgh City | 100% |
| Katey Whyte |
| |
| William Parker School, East Sussex, Maxitomtom | 100% |
| Max Thomas |
| |
| Blatchington Mill School and Sixth Form College, Brighton and Hove, Hot Chocolate | 100% |
| Francesca and Francesca Edmans Lauren Chapman |
| |
| Bishop Wordsworth's Grammar School, Wiltshire, Enigma | 100% |
| Alex Bucknell |
| |
| The Latymer School, Enfield, DaSh | 100% |
| Suchona Hafiz and Suchona Hafiz And Devika Arambepola |
| |
| King Edward VI School, Warwickshire | 100% |
| James Neailey and Mark |
| |
| Swavesey Village College, Cambridgeshire, Perfect Pyramid | 100% |
| Bethany Freer |
| |
| Guilsborough School, Northamptonshire, King1 | 100% |
| Harry Highton |
| |
| Portobello High School, Edinburgh City, Jenny | 100% |
| Jenny Souter and Rachel Stephen |
| |
| The Petersfield School, Hampshire, Flower Power | 100% |
| Rebecca Forbes and Lucy Harfield, Bethany Boxall, Katherine Plumb |
| |
| Guilsborough School, Northamptonshire, King3 | 100% |
| Alex Hall |
| |
| Guilsborough School, Northamptonshire, King6 | 100% |
| Joe Moss |
| |
| The Petersfield School, Hampshire, Bobs Your Uncle | 100% |
| Jack Lumbard and Dan Groves, Jack Lumbard |
| |
| Philips High School, Bury, Davincis22 | 100% |
| Ben Lewis |
| |
| William Edwards School, Thurrock, JAD | 100% |
| Jane Young |
| |
| William Edwards School, Thurrock, Cipher Soldiers | 100% |
| Geaorge Lilley |
| |
| The Petersfield School, Hampshire, Higgi | 100% |
| Tom Higginbottom |
| |
| King Edward VII Community College, Leicestershire, The Nookers | 100% |
| Nathan Sawbridge and Michael Gibson, Matthew Jones, Jinny Bell, Nathan Sawbridge, Michael Hemsley, Kirsty Clarke, Kayleigh Butcher |
| |
| Tunbridge Wells Grammar School for Boys, Kent, Team 13 TWGSB | 100% |
| Adriano Palermo |
| |
| Babington Community Technology College, Leicester, Fate | 100% |
| Leanne Bradley and Leanne Bradley, Lisa Hoang |
| |
| St Francis Xavier Sixth Form College, Wandsworth, Not Fluent In Anything | 100% |
| Michael Rodrigues and Rui Abrunho, Kahil St.aimee |
| |
| Fairham Community College, Nottingham, Foster | 100% |
| Lewis |
| |
| Fairham Community College, Nottingham, LauraLoo | 100% |
| Laura |
| |
| Fairham Community College, Nottingham, Mi$$_Giggle$ | 100% |
| Stacey |
| |
| Archbishop Temple Church of England High School and Technology College, Preston, Lancashire, The ATS | 100% |
| Jack Robinson and Pritesh Patel, Richard Butterfield, Nigel Gott, Devi Bridglal, Sara Calver, Dheema Dookhun, Edward Molyneux |
| |
| The Abbey School, Berkshire, Independent, Purple | 100% |
| Rebecca D'sa |
| |
| Hainault Forest High School, Redbridge, QAMERA | 100% |
| Qamar and Dearar Seyoum And Qamar Hussein |
| |
| The John Bentley School, Wiltshire, Tuti | 100% |
| Kate Roberts and Charlotte Jackson, Kate Roberts |
| |
| Blatchington Mill School and Sixth Form College, Brighton and Hove, Annoying Inc. | 100% |
| Josh & Al and Josh & Al |
| |
| Swavesey Village College, Cambridgeshire | 100% |
| Lara |
| |
| The Grange School, Cheshire, Independent | 100% |
| Tim Newman |
| |
| Bishop Wordsworth's Grammar School, Wiltshire, Supermarine | 100% |
| Joshua O'shaughnessy |
| |
| Northwood School, Hillingdon | 100% |
| Sugirthan Sivasubramaniam |
| |
| The Grange School, Cheshire, Independent | 100% |
| Charles Bracegirdle |
| |
| Yeovil College, Somerset, Chaos Control | 100% |
| Simon |
| |
| Queen Elizabeth Grammar School, Cumbria, Trypon | 100% |
| Rob Crackles and 2 |
| |
| Bishop Wordsworth's Grammar School, Wiltshire, The Wombles | 100% |
| Tom Halpin and Conor Churchill |
| |
| Queen Mary's Grammar School, Walsall, ME | 100% |
| Mike Pedley |
| |
| Portobello High School, Edinburgh City | 100% |
| Craig Shiells |
| |
| Worcester Sixth Form College, Worcestershire, A Load Of Old Codeswallop | 100% |
| William Dean |
| |
| Northwood School, Hillingdon, The Northwood Wizards | 100% |
| Nirav Panchal and Stuart Mccarthy, Geoff Norman |
| |
| Manning Comprehensive School, Nottingham, Go Girl 2 | 100% |
| Sahima Afzal |
| |
| Aireville School, North Yorkshire, You're Wrong Ur Gone | 100% |
| Thomas Simpson and Matt Gallon |
| |
| Beauchamps High School, Essex, Chemistry Coalition | 100% |
| Terram Johane and Thomas Haworth, Kerry Doughty, Adam King, John Leworthy, Jane Medland |
| |
| St Leonard's Roman Catholic Voluntary Aided Comprehensive School, Durham, Enter_team_name_here | 100% |
| Emma Brain and Emma Brain, Craig Peake |
| |
| Harry Carlton Comprehensive School, Nottinghamshire, Mathemagicians | 100% |
| Graham Smith and Graham Smith, Brett Hornby, Sasha Brookesbank, Mark Freeman, Huw Foden, Matthew Powell, Neil Hayes, Alex Dawson |
| |
| Harry Carlton Comprehensive School, Nottinghamshire, Pink Ratz | 100% |
| Sarah Anderson and Sarah Anderson, Annabel Poole, Jo Billin, Tia Stevenson, Isabel Twombley |
| |
| William Parker School, East Sussex, The Mitchell Brothers | 100% |
| James Mitchell |
| |
| Blatchington Mill School and Sixth Form College, Brighton and Hove, The Egg Heads | 100% |
| Elliott and Elliott And Alison |
| |
| Bishop Wordsworth's Grammar School, Wiltshire, The BBJ | 100% |
| Joe Bishop and Ben Carter, Ben Caley, Joe Bishop |
| |
| Fir Vale School, Sheffield | 100% |
| Joseph Almond |
| |
| The Godolphin School, Wiltshire, Independent, The Code Busters | 100% |
| Sophie Gates and Alicia Upton, Lizzie Mackley |
| |
| Farlington School, Independent, Haigh | 100% |
| Caroline Haigh |
| |
| Alcester Grammar School, Warwickshire | 100% |
| Lucy Sykes |
| |
| King Edward VII School, Sheffield, Melkorme | 100% |
| Ewan Davies |
| |
| Bishop Wordsworth's Grammar School, Wiltshire, The Knights Of Nee | 100% |
| Hugo Griffin and Ollie Dixon, Richard Joyner, Deepak Kurian |
| |
| The Sholing Technology College, Southampton, Hotties2005 | 99.94% |
| Jessica King and Abbey Hennen |
| |
| Urmston Grammar School, Trafford, The Da Vincis (UGS) | 99.94% |
| Steven Gordon and Steven And His Fellows |
| |
| Ricards Lodge High School, Merton, KA | 99.94% |
| Kajaluxy and Kiruthika |
| |
| Formby High School, Sefton | 99.94% |
| Qingyuan Gardner |
| |
| Langtree School, Oxfordshire, Auld Lang Syne | 99.94% |
| Eve Niker and Top Set Year 9 |
| |
| Manchester High School for Girls, Greater Manchester, Independent | 99.94% |
| Carly Becker |
| |
| The Royal Masonic School for Girls, Hertfordshire, Independent, Karma | 99.94% |
| Emmakerina and Kerina Meadows And Emma Tyler |
| |
| The Meden School and Technology College, Nottinghamshire | 99.94% |
| Jacob Richmond |
| |
| Handsworth Grammar School, Birmingham, Sidhu | 99.88% |
| Harpreet |
| |
| Accrington and Rossendale College, Lancashire, Elyce | 99.88% |
| Elyce |
| |
| The John of Gaunt School, Wiltshire, The Satyrs | 99.88% |
| Nathan Mizen |
| |
| St Edmund's Catholic School, Kent, St Edmunds | 99.88% |
| Alex Ayling and Richard, Peter, Michael, Alex, Manu And Jack |
| |
| Swavesey Village College, Cambridgeshire, Code Crackers | 99.88% |
| Nick Charlesworth and Kieran Stanley And Nick Charlesworth |
| |
| The Folkestone School for Girls, Kent, Dubbers Code Quackers | 99.88% |
| Alana F Checksfield and Alana F Checksfield, Linda Dubsky, Emily Gallagher, Emily Templeman, Sophie Stone |
| |
| All Hallows Catholic High School, Lancashire, Jane | 99.88% |
| Jane Mercer |
| |
| Bicester Community College, Oxfordshire, BCC | 99.88% |
| Alison Jones |
| |
| Archbishop Sancroft High School, Norfolk, Goose In Boots | 99.88% |
| Carly Ryder and Jaqueline Reeve And Carly Ryder |
| |
| Cheadle Hulme College, Stockport, Galvanizedlobsters | 99.88% |
| Alex Chow and Alex Chow, Joo Chang Lee |
| |
| All Hallows Catholic High School, Lancashire, Quadraphillia | 99.88% |
| Sarah Clayton and Bethany Mccrave, Chloe Vokes, Veronica Bowman |
| |
| All Hallows Catholic High School, Lancashire, Monkey Boy | 99.88% |
| Jack Cherry |
| |
| Bridgewater Middle School, Hertfordshire, Tooty Fruity | 99.82% |
| Philippa Webb and Philippa Webb, Gemma Dalton |
| |
| Bridgewater Middle School, Hertfordshire, Crazy Code Cats | 99.82% |
| Abigail Gardner and Abigail Gardner, Laura Lambert, Rebecca Wright |
| |
| City of London School for Girls, Independent, Luczabeth | 99.82% |
| Beth Price and Lucy, Zabel |
| |
| Northwood School, Hillingdon, The Northwood Rattlesnakes | 99.82% |
| Amanda Ahmet and Leigh Herring, Dean Saw, Ryan Kern, Dale Dobson, Jan Joo Tan, Glen Edwards, Connor Daly |
| |
| The College of Richard Collyer in Horsham, West Sussex | 99.76% |
| Dave Miller |
| |
| John Hampden Grammar School, Buckinghamshire, To Follow | 99.76% |
| Simon Rushton |
| |
| Bishop Wordsworth's Grammar School, Wiltshire, Michael Ford | 99.76% |
| Michael Ford |
| |
| Bridgewater Middle School, Hertfordshire, Not Just Pretty Faces | 99.75% |
| Emily Precious and Emily Precious, Elizabeth Walsh, Bryony Harding |
| |
| Bradon Forest School, Wiltshire, The Trampolinists | 99.69% |
| George Smith and Alice Chalk, Laura Perrit, Hope Dinsey, Alex Olney |
| |
| Valentines High School, Redbridge | 99.69% |
| Anees |
| |
| Swavesey Village College, Cambridgeshire, Katem | 99.69% |
| Katie Gibson and Emily Philpott |
| |
| The London Oratory School, Hammersmith and Fulham | 99.63% |
| Stanislaw Pstrokonski |
| |
| Teddington School, Richmond upon Thames, Floccinaucinihilipilification | 99.63% |
| Hannah Downer and Alain Ashford, Saul Kohn, Nick Stevens |
| |
| Bishop Challoner Catholic Secondary School, Hampshire, Mark Rebecca | 99.63% |
| Mark and Mark+rebecca |
| |
| The Folkestone School for Girls, Kent, Cowsgoquack | 99.63% |
| Carly and Shannon |
| |
| The Roseland Community School, Cornwall, Roseland Mathia | 99.63% |
| Giles and Giles Sophie Andrew Phoebe Callum Daisy |
| |
| The Roseland Community School, Cornwall, Roseland Monkeys | 99.63% |
| James Brown and Shannon, Chris |
| |
| St Benet Biscop Catholic Voluntary Aided High School, Northumberland, Code Busters | 99.63% |
| Rebecca Todd and Daniel Phelan, Carl Henderson |
| |
| The Bromsgrove School, Independent, Chally's Angels | 99.57% |
| Steve Challoner and Daniel Wilkins, Ben White, Jon Wingfield |
| |
| St Ambrose College, Trafford, Dungi Masters | 99.57% |
| Joseph Hindmarch and Joseph Hindmarch, Ryan Moffatt |
| |
| Crown Hills Community College, Leicester, Battleons | 99.57% |
| Ujval and Kane |
| |
| Bridgewater Middle School, Hertfordshire, Decipher Duo | 99.57% |
| Holly Walker and Holly Walker, Thomasin Sayers |
| |
| The Toynbee School, Hampshire, Matthew | 99.57% |
| Matthew |
| |
| Helston School and Community College, Cornwall, The Puffins | 99.57% |
| B Parsonage and Alice Robertson, Grace Donahey, Shane Steggles |
| |
| Wymondham High School, Norfolk, Winners By Default | 99.51% |
| James Allen and Laura Stewart, Dominic Matthews, Oliver Richards, James Allen |
| |
| The Folkestone School for Girls, Kent, Nothing | 99.51% |
| Chloe and Katy, Kirsty |
| |
| Ponteland Middle School, Northumberland, Funky Monkeys | 99.51% |
| Kate Mckay and Yaa Oppong |
| |
| Prospect College, Reading, Gremlin | 99.45% |
| Jennifer |
| |
| City of London School for Girls, Independent, Saddo Freako's | 99.45% |
| Rhea and Sophie, Emily, Jessica, Cristina |
| |
| Valentines High School, Redbridge | 99.39% |
| Sophie Kean |
| |
| Hautlieu School, Jersey, Channel Islands, Pi And Phi | 99.32% |
| David Clare and David Clare, Joshua Haydon |
| |
| Holmfirth High School, Kirklees, Arctic Pirates | 99.27% |
| Erin |
| |
| The Folkestone School for Girls, Kent, CodeBreakers93 | 99.27% |
| Sarah Baker and Sarah Baker, Somer Bexon And Emma Allen |
| |
| Lakeview Sixth Form Centre, Nottinghamshire, The Enigma Sharks | 99.26% |
| David Wilson and Mark Graham, Daniel Wood, Adam Plumbley |
| |
| Harrow Way Community School, Hampshire, Ciphersorters | 99.2% |
| Cj and Shaun |
| |
| Lakeview Sixth Form Centre, Nottinghamshire, Maths Addicts Anonymous | 99.2% |
| Sophie Hessey and Sophie Hessey, Meena Gorecha, Rachel Lewis, Rachel Ridout, Alison Mewes |
| |
| The Godolphin School, Wiltshire, Independent, Triumphant Trio | 99.14% |
| Rachel Wong and Ruslianna Buntar, Jances Pang |
| |
| Hautlieu School, Jersey, Channel Islands, Fatastic Four | 99.09% |
| Shayne |
| |
| The Castle School, Somerset, Cheesey Monkey Code Breakers | 99.08% |
| Bilz Holt and Bilz Holt, Mitch Waddon, Bertumus Holmes |
| |
| La Mare de Carteret Primary School, Guernsey, Guernsey, Marvel | 98.95% |
| Melissa Hanson |
| |
| Perins Community School, Hampshire, Perins Decipherers | 98.95% |
| Matthew Oxenham and Rebecca Boardman, Simon Tickner |
| |
| Queen Elizabeth's School, Dorset, Ndakota | 98.9% |
| Chris |
| |
| Lakeview Sixth Form Centre, Nottinghamshire, The Reluctants | 98.77% |
| Naomi Foster and Ruth Goodwin, Sarah Gascoine |
| |
| Formby High School, Sefton, Bookworms | 98.6% |
| Jenni Holden and Emmma Brownlee Jessica Haney |
| |
| Harwell Primary School, Oxfordshire, Weed Warriors | 98.59% |
| Steve and Katie, Megan |
| |
| St Francis Xavier Sixth Form College, Wandsworth, Karahack Eagles | 98.45% |
| Cuneyt Karapinar |
| |
| City of London School for Girls, Independent, Funky Chicken | 98.13% |
| Chloe Ho and Chloe,abbie,clemmie |
| |
| Handsworth Grammar School, Birmingham, Suraj Shinh | 98.04% |
| Suraj Shinh |
| |
| Walton High School, Staffordshire, Code Bunny Y2 | 97.92% |
| Florence Clarke |
| |
| The Romsey School, Hampshire, Cipher Unos | 97.81% |
| Sam Phippen |
| |
| Bridgewater Middle School, Hertfordshire, Crazy Chick | 97.17% |
| Natalie |
| |
| Bishop Wordsworth's Grammar School, Wiltshire | 97.02% |
| Matt Burleigh and Xavi Ahuluwahila |
| |
| St George Catholic School for Boys, Southampton, Kirk's Boys | 95.95% |
| Mrs M. Kirk and 8 Set 1 |
| |
| Netherhall School, Cumbria, The Fab Five | 95.67% |
| Lindsay Gray and Lindsay, Vicky, Claire, Lindsey, Emma |
| |
| The Castle School, Somerset, Grease Lightening | 94.57% |
| Maddy Meatyard and Sarah Norman Dan Wormleighton |
| |
| The Roseland Community School, Cornwall, The Roseland One | 94.1% |
| Timothy Bloxham |
| |
| Swavesey Village College, Cambridgeshire, Googly Geometry | 92.57% |
| Greg Jordan and Jonny Williams, Michael Whalley |
| |
