Logic Masters Deutschland e.V.

123 magic

(Published on 16. August 2024, 17:22 by fractalminding)

  • Normal sudoku rules apply.
  • Each orthogonally adjacent digits are non-consecutive.

SudokuPad link

Solution code: Row 1


Solved by Miaocik, Iluvsodah, kkli, tiuhto, SKORP17, Fizz, jalebc, Banana, happyteo, cmigas, PinkNickels, mathpesto, pdabraham, FlareglooM, sedici, marcmees, RickiFerrara, sarabtx, Fisherman, IvoryLinnie, ... Enkerro, geronimo92, timww572, Azvaril, xkbz0809, abadx, dielilla, drifting, Mathi, asver, toboed, Lovejoy , naftbefehl, Martini&Toto, DozingSongbird, Thomster, Nylimb, moss, Supertaster, arangues
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Comments

on 1. September 2024, 09:44 by michael_787
For all those who were experimenting: There is only one way to fill one of the boxes (I don't want to give away which box). Complete this box, and the rest is pretty much auto-fill due to the non-consecutive constraint.

on 28. August 2024, 00:16 by Joely
enjoyed this little speed run. nice puzzle :)

on 28. August 2024, 00:11 by Joely
Macintux, there is a constraint about a third of the way through where you can deduce two digits to not be a pencil marked pair as they are consecutive with one another. It will then allow you to place the digits. Hope this helps :)

on 18. August 2024, 19:25 by macintux
@brandon_bot Thanks, that’s more or less what I did, with less penciling. After identifying all of the first-order negative constraints, I decided to drop a digit in R6C5 and see what happened.

Fortunately it worked out.

on 18. August 2024, 11:11 by macintux
I solved it, but purely by luck: I started with one digit that would impose enough constraints that I could proceed to completion.

I’d love to know how this could be solved without experimenting by placing a digit.

on 17. August 2024, 12:27 by permafrostyx
yay

on 16. August 2024, 19:32 by PinkNickels
Fun speed run. 2:00 today.

Difficulty:1
Rating:88 %
Solved:120 times
Observed:5 times
ID:000JDX

Puzzle variant Small

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Solution code:

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