What Is Uniqueness?

▶ OUR NEW ARROW SUDOKU APP IS OUT ON ALL PLATFORMS!
Here are the links:
Steam:
https://store.steampowered.com/app/1613680/Arrow_Sudoku/
App Store:
https://apps.apple.com/us/app/arrow-sudoku/id1568407537
Google Play:
https://play.google.com/store/apps/details?id=com.StudioGoya.ArrowSudoku

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Today's sudoku is a unique (pardon the pun) opportunity to learn about the concept of uniqueness. We believe this puzzle is not solvable using normal human logic (at least without heavy bifurcation) but it IS solvable if you are allowed to assume it only has one solution!! It's called Kill Them With Uniqueness and the brilliant constructor is AFrayedKnot. You can give it a try the puzzle at the link below:

https://app.crackingthecryptic.com/sudoku/Gf8B9FRD3h

Rules:
Normal sudoku rules apply. In cages, digits must sum to the small clue in the top left corner of the cage (if given). Digits cannot repeat within a cage. Cells separated by a white dot must contain consecutive digits. Not all possible dots are given. This puzzle has a computer-verified unique solution. Feel free to use this fact during your solve.

▶ PATREON MADNESS ◀
As a Patreon bonus, Simon has recorded his solve of the beautiful puzzle Mark attempted recently by Sumanta Mukherjee. Mark did an amazing job of solving it without recourse the trickery that Simon is perfectly happy to employ!

Jovi_al's 20-puzzle Sudoku Extravaganza is coming on 1 July!!

Remember that we will also be releasing a new Murder Mystery Sudoku Hunt for everybody if we reach 5000 patrons.

https://www.patreon.com/crackingthecryptic

▶ NEW CTC PODCAST - PILOT EPISODE ◀
You can listen to our new podcast at the links below.
Apple Podcasts: https://podcasts.apple.com/au/podcast/cracking-the-cryptic-podcast/id1565806863
Google Play: https://podcasts.google.com/feed/aHR0cHM6Ly9vbW55LmZtL3Nob3dzL2NyYWNraW5nLXRoZS1jcnlwdGljL3BsYXlsaXN0cy9wb2RjYXN0LnJzcw
Spotify: https://open.spotify.com/show/4lr4ojqO1Rlhv9ugb3utJy

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▶ OUR NEW KILLER SUDOKU APP IS OUT ON ALL PLATFORMS◀
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

▶ SIMON REACTION BOARD (!) ◀
With thanks to Andrea for creating this :)
https://simonreacts.avris.it/

▶ OUR MIRACLE SUDOKU APP IS OUT ◀
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

▶ CTC FAN DISCORD SERVER◀
https://discord.gg/BbN89j5

NEW: Guide To Our Discord Server:
https://tinyurl.com/CTCDiscordGuide

▶ OUR BACK CATALOGUE – ALL CATEGORISED WITH LINKS!◀
https://tinyurl.com/CTCCatalogue

▶ OUR NEW THERMO SUDOKU APP IS OUT!◀
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/

▶ *NEW* CRACKING THE CRYPTIC MERCHANDISE◀
https://teespring.com/en-GB/stores/cracking-the-cryptic

▶ OUR CHESS SUDOKU APP IS NOW OUT!◀
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◀
crackingthecryptic@gmail.com

▶FOLLOW US◀
Twitter: #crypticcracking
@crypticcracking
Instagram (for how to solve daily clues from The Times): https://www.instagram.com/crackingthecryptic/?hl=en

▶SOFTWARE◀
Play the puzzle in the video by clicking the link under the video (above). We are building a website which will allow you to enter your own sudoku puzzles into the software and this is coming soon!

▶Logo Design◀
Melvyn Mainini

▶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.

Thank you for watching!
Simon and Mark

Видео What Is Uniqueness? канала Cracking The Cryptic