A Great Competitive Sudoku

You can try Outside Fortress from the Sudoku GP 2021 round 3 here: https://app.crackingthecryptic.com/sudoku/nPjp4Mr47P

Normal sudoku rules apply. Numbers outside the grid must appear in the first three cells from that direction. Numbers in grey cells must be larger than numbers in any (orthogonally) neighbouring white cells.

The Instruction Booklet for the Sudoku GP round 4 (authors: France) can be found here: https://gp.worldpuzzle.org/content/instruction-booklet

▶ OUR KILLER SUDOKU APP IS OUT ON ALL PLATFORMS NOW◀ https://apps.apple.com/us/app/killer-sudoku-ctc/id1544165118 https://store.steampowered.com/app/1471910/Killer_Sudoku/ https://play.google.com/store/apps/details?id=com.StudioGoya.KillerSudoku&hl=en_US&gl=US

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Miracle Sudoku is available on Android, Steam and App Store.
Steam: https://store.steampowered.com/app/1377260/Miracle_Sudoku/
App Store: https://apps.apple.com/us/app/id1527363795
Android: https://play.google.com/store/apps/details?id=com.StudioGoya.MiracleSudokuCTC

▶ THERMO SUDOKU is available too!◀
AppStore: https://apps.apple.com/us/app/thermo-sudoku/id1513994223
Android: https://play.google.com/store/apps/details?id=com.StudioGoya.ThermoSudoku
Steam: https://store.steampowered.com/app/1316390/Thermo_Sudoku/

▶ TRY OUR CHESS SUDOKU APP◀
AppStore: https://apps.apple.com/us/app/chess-sudoku/id1500654482?ls=1
Steam: https://store.steampowered.com/app/1250560/Chess_Sudoku/
Android: https://play.google.com/store/apps/details?id=com.StudioGoya.ChessSudoku&hl=en_US

▶TRY OUR CLASSIC SUDOKU APP◀
AppStore: https://apps.apple.com/us/app/classic-sudoku/id1488838275?ls=1
Steam: https://store.steampowered.com/app/1188330/Classic_Sudoku/
Android: https://play.google.com/store/apps/details?id=com.StudioGoya.ClassicSudoku&hl=en_US

▶TRY OUR SANDWICH SUDOKU APP◀
AppStore: https://apps.apple.com/us/app/sandwich-sudoku/id1476116705?ls=1
Steam: https://store.steampowered.com/app/1117310/Sandwich_Sudoku/
Android: https://play.google.com/store/apps/details?id=com.StudioGoya.SandwichSudoku

▶SEND US PUZZLES TO SOLVE/CONTACT US◀
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▶Music◀
Tim McCaskey plays Mozart's Sonata no 16 ("Sonata Facile")
▶SOFTWARE◀
Play the puzzle in the video by clicking the link under the video (above). Thanks to Sam Cappleman-Lynes and Sven Neumann for their work.
▶Logo Design◀
Melvyn Mainini

▶Opening Credits Design◀
Joel Blundell
▶ABOUT US◀
Hi! We're Simon Anthony and Mark Goodliffe, two of the UK's most enthusiastic puzzle solvers. We have both represented the UK at the World Sudoku Championships and the World Puzzle Championships. We're also "cryptic crossword" aficionados. Mark is the twelve-time winner of The Times championship and Simon is the former record holder for most consecutive correct solutions to The Listener crossword. We hope we can help your puzzle solving while also introducing you to some of the world's best puzzles.

Thank you for watching!
Simon and Mark

Видео A Great Competitive Sudoku канала Cracking The Cryptic