The Hardest Sudoku Of All

*** Today's Sudoku ***

Let's start with an apology. As Simon says during the video, he is incredibly concerned about taking too much of people's time and recognises the ludicrous nature of the length of tonight's solve. He attempts a puzzle by Gliperal called Balanced Loop Sudoku. This is an astonishing construction and undoubtedly sits in the pantheon of puzzles that can be described as "One of the greatest ever". BUT it is NOT easy. It is definitely worth checking out the example on the Logic Masters Germany link below if you're in any doubt about the rules. Having done that, strap yourselves in because this one is brain-frying!! Play the puzzle at the link below:

https://app.crackingthecryptic.com/sudoku/LdgRt8ddjQ

Rules:
Normal sudoku rules apply. Draw a single closed loop that travels orthogonally through the centres of some cells. The loop does not use any cell more than once and must travel through each dot. The two loop segments extending from both sides of a dot must be balanced ie the sum of the digits up to and including the digit in the cell containing the first turn must be the same. ALL possible dots are given.

Example Puzzle:
https://logic-masters.de/Raetselportal/Raetsel/zeigen.php?id=0008JL

*** More Patreon Content ***

To all our patrons - thank you so much for your support.

Four new items are now available:

- Simon's solve of Fillomino Aquarium - the new beast of a puzzle by Phistomefel.
- Mark's latest solve of The Times Club Monthly Special crossword.
- the complete suite of solution videos (all 45 of them!!) to the Pyramid Puzzle Hunt.
- January's monthly reward: A Star Wars themed sudoku hunt by Peter C Hayward.

Coming Soon: The QAS ("Quite Approachable Sudoku") Hunt! 1 Februrary :)

You can join us on Patreon for as little as $2/month here:

https://www.patreon.com/crackingthecryptic

▶ SUDOKU PAD - Our New App ◀

It's OUT on Windows (released yesterday!) via Steam here:
https://store.steampowered.com/app/1706870/Svens_SudokuPad/

You can now input your own classic sudoku puzzles into our software using our new App! The app also comes with 12 handmade puzzles from us and we're also releasing occasional bonus puzzles too. Already available on IOS and Android.

*** Our Book ***
The PDF is available as of today and the physical copy shouldn't be far behind. If you don't own the book then it can still be ordered here:
https://www.kickstarter.com/projects/peterchayward/cracking-the-cryptics-greatest-hits/

You can get the German language edition of the book here:
https://www.jmb-verlag.de/produkt-kategorie/sudoku/

**************************************************************

▶ OUR 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

▶ OUR 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

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With thanks to Andrea for creating this :)
https://simonreacts.avris.it/

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▶ 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◀
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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!

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Melvyn Mainini

Видео The Hardest Sudoku Of All канала Cracking The Cryptic