Logic Masters Deutschland e.V.

Classic Sudoku: New Logic

(Eingestellt am 28. Juni 2020, 02:20 Uhr von trivial171)

This is a classic Sudoku involving what I believe is a new kind of deduction. All of the Sudoku grading software I have found gives this puzzle a very high grade and can't solve it using human techniques, but there is a very simple piece of logic that solves the puzzle.

I hope you enjoy and I'd love to hear your feedback in the comments!



Here is a link to the puzzle on penpa-edit. Here is a link to the puzzle on Eric Fox's Sudoku software.

Lösungscode: Row 3 and 6

Zuletzt geändert am 28. Juni 2020, 21:06 Uhr

Gelöst von NikolaZ, Greg, stefliew, Quarterthru, cdwg2000, Rotstein, Xavien , Madmahogany, Mody, saskia-daniela, dm_litv, SlowLarry, Joe Average, MumboJumbo, Circleconstant314, Phistomefel, geronimo92, SKORP17, ... bob, Genomico, pandiani42, Ours brun, Uhu, PixelPlucker, Hausigel, IvanZ59, Maroet, kkli, SudokuExplorer, cfop, Realshaggy, Vebby, Jordan Timm, kishy72, iyork, Bobbobert, shye, Calesch, asver
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Kommentare

am 28. Juni 2020, 21:06 Uhr von trivial171
clarified description

am 28. Juni 2020, 05:29 Uhr von Rotstein
Now that I solved, I'm glad to see that I solved the way you intended, it took me a while to spot it, but it was very nice :)

Zuletzt geändert am 28. Juni 2020, 02:32 Uhr

am 28. Juni 2020, 02:30 Uhr von trivial171
And I'd of course be interested to know whether any of you have seen the logic used in this puzzle before!

am 28. Juni 2020, 02:22 Uhr von trivial171
Corrected formatting.

am 28. Juni 2020, 02:22 Uhr von trivial171
Added links to penpa-edit and f-puzzles.

Schwierigkeit:4
Bewertung:80 %
Gelöst:59 mal
Beobachtet:6 mal
ID:0003RB

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Lösungscode:

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