Today we have classic sudoku for you! Well, actually, we have two classic sudokus... This video features a really clever puzzle by Sam Cappleman-Lynes that will teach you a very cool technique if you've not seen it before.

For patrons of the channel on Patreon, we've also released a second video in which Simon solves a second puzzle by Sam - this puzzle was described by the UK's best ever sudoku solver (David McNeill) as "pure evil".... That video is longer than this one...

You can play both Sam's puzzles at the links below:

This video:
https://app.crackingthecryptic.com/su...

"Pure Evil" puzzle featured on Patreon:
https://app.crackingthecryptic.com/su...

Rules for both puzzles:
Normal sudoku rules apply!

Join us on Patreon at the following link to watch how to solve the "Pure Evil" sudoku:

  / crackingthecryptic  

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▶ OUR NEW KILLER SUDOKU APP IS OUT ON ALL PLATFORMS◀
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▶ SIMON REACTION BOARD (!) ◀
With thanks to Andrea for creating this :)
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▶ OUR MIRACLE SUDOKU APP IS OUT ◀

Steam: https://store.steampowered.com/app/13...

App Store: https://apps.apple.com/us/app/id15273...
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▶ OUR BACK CATALOGUE – ALL CATEGORISED WITH LINKS!◀
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▶ OUR NEW THERMO SUDOKU APP IS OUT!◀
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Steam: https://store.steampowered.com/app/13...

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▶ OUR CHESS SUDOKU APP IS NOW OUT!◀
AppStore: https://apps.apple.com/us/app/chess-s...
Steam: https://store.steampowered.com/app/12...
Android: https://play.google.com/store/apps/de...

▶TRY OUR CLASSIC SUDOKU APP◀
AppStore: https://apps.apple.com/us/app/classic...
Steam: https://store.steampowered.com/app/11...
Android: https://play.google.com/store/apps/de...

▶TRY OUR SANDWICH SUDOKU APP◀
AppStore: https://apps.apple.com/us/app/sandwic...
Steam: https://store.steampowered.com/app/11...
Android: https://play.google.com/store/apps/de...

▶SEND US PUZZLES TO SOLVE/CONTACT US◀
[email protected]

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@crypticcracking
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▶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