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
unsolvedCopycat Chaos
by Andrewsarchus (on 3. May 2026, 09:47)
215
95 %
unsolvedC-C-C-C-Cheese Time
by aqjhs (on 3. May 2026, 09:00)
613
98 %
unsolvedCeci n'est pas un Sudoku
by cristophermoore (on 3. May 2026, 06:57)
462
88 %
unsolvedTop Right Boi [CC]
by SennyK (on 3. May 2026, 06:00)
675
96 %
unsolvedGreen rectangularity
by NicoD (on 3. May 2026, 05:30)
3981
95 %
unsolveda gentle dissolve
by aqjhs (on 3. May 2026, 05:15)
153
94 %
unsolvedTrapped
by Sotehr (on 3. May 2026, 03:38)
383
95 %
unsolvedSlow And Schrödy
by gdc (on 3. May 2026, 03:38)
195
92 %
unsolvedHapp(Y) Birthda(Y), ChinStrap!
by SennyK (on 3. May 2026, 03:00)
295
98 %
unsolvedSomething Stupid
by marty_sears (on 3. May 2026, 00:50)
2324
96 %
unsolvedDie Hotelrezeption (German Whispers/Numbered Rooms)
by damo_89 (on 3. May 2026, 00:18)
502
94 %
unsolvedPromenade: Pictures At An Exhibition [Arrow Hemisudoku]
by Gene The Supreme (on 3. May 2026, 00:00)
43
N/A
unsolved(No) Strings attached
by Savanc (on 2. May 2026, 20:54)
473
87 %
unsolvedSquare Root of a City Block
by NotSoMagnifique (on 2. May 2026, 17:13)
1531
94 %
unsolvedOil and Water Mini
by Blobz (on 2. May 2026, 16:00)
3901
92 %
unsolvedNo Clone Out
by pagedo (on 2. May 2026, 15:55)
552
90 %
unsolvedDistinct Neighbours
by Hanks (on 2. May 2026, 15:50)
63
N/A
unsolvedLocking Out Killers
by Sneppix (on 2. May 2026, 14:53)
33
N/A
unsolvedLight Snack #6
by Riccardo (on 2. May 2026, 13:05)
1071
85 %
unsolvedNumbered Squishscrapers
by EdTheAlchemist (on 2. May 2026, 12:18)
63
N/A
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