Logic Masters Deutschland e.V.

Sudoku and variants

The portal contains almost all kinds of Sudoku variants: standard, killer and jigsaw, for example, but there is no limit to the creativity of the puzzle authors here. What about trying a 3D-Sudoku, Spiral Sudoku, or even a Sudoku Rallye (which contains other puzzle types, too). Enjoy browsing!

DescriptionsolvedRating
unsolvedInstructions Unclear
by Tulrak (on 20. July 2024, 07:40)
284
83 %
unsolvedSwiss Cheese
by FullDeck-Missing (on 20. July 2024, 06:51)
893
88 %
unsolvedObtuse Angles [6x6 RSL Sudoku]
by wisty (on 20. July 2024, 06:47)
1021
92 %
unsolvedCopycat Blues
by Scojo (on 20. July 2024, 06:28)
164
89 %
unsolvedLoopy Parity X-Sums
by yttrio (on 20. July 2024, 02:56)
244
98 %
unsolved9-10 ambiguity
by CraftyRaf (on 20. July 2024, 02:35)
63
N/A
unsolvedPacman in the big city
by sanabas (on 20. July 2024, 02:09)
82
N/A
unsolvedHigh Digit Symmetry
by Belamis (on 20. July 2024, 01:41)
212
84 %
unsolvedReflections
by theasylm (on 20. July 2024, 01:13)
521
86 %
unsolvedRank Up 08 - German Whispers
by ThePedallingPianist (on 20. July 2024, 00:45)
223
90 %
unsolvedCake by the Lake
by marty_sears (on 20. July 2024, 00:00)
713
94 %
unsolvedFull Rank
by juggler (on 19. July 2024, 23:10)
543
97 %
unsolvedSome Sums
by TripleABattery (on 19. July 2024, 23:00)
23
N/A
unsolvedEvenly Odd
by Pixeleon (on 19. July 2024, 21:56)
103
N/A
unsolvedJust the two of us
by Basil (on 19. July 2024, 19:28)
193
89 %
unsolvedConstituents
by arbitrary (on 19. July 2024, 19:04)
733
93 %
unsolvedSus Yin Yang (fog, zipper)
by gdc (on 19. July 2024, 16:44)
2293
98 %
unsolvedElevator Action (First Hidden Skyscraper Sudoku)
by glum_hippo (on 19. July 2024, 16:16)
144
98 %
unsolvedMisdirection (Global Entropy)
by ProRock (on 19. July 2024, 15:42)
183
90 %
unsolvedRank and File Sandwich
by Bearded Fool (on 19. July 2024, 12:00)
73
N/A
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