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
unsolvedNot a German whispers
by Killer Joe (on 6. May 2026, 16:28)
1172
96 %
unsolvedRenban Riot
by Blobz (on 6. May 2026, 16:00)
1622
95 %
unsolvedFallen Petals
by Sotehr (on 6. May 2026, 15:30)
992
96 %
unsolvedJunk Present
by ChinStrap (on 6. May 2026, 14:18)
273
93 %
unsolvedTwobway Army [Between Lines Killer Kropki Sudoku]
by Gene The Supreme (on 6. May 2026, 12:30)
13
N/A
unsolvedShukri the Snake 4: The Foggy Orchard (9x9)
by pmays123 (on 6. May 2026, 11:55)
114
N/A
unsolvedGas Station I : Quadruples
by NotVeryNeat (on 6. May 2026, 09:31)
3131
86 %
unsolvedscrewdriver
by aqjhs (on 6. May 2026, 08:20)
344
94 %
unsolved3x3
by Phurba (on 6. May 2026, 08:00)
922
95 %
unsolvedDutch Flat Mates: Interval Sums
by Flinty (on 6. May 2026, 07:00)
553
96 %
unsolvedGive Me a 29!
by Md88keys (on 6. May 2026, 06:37)
515
86 %
unsolved[TSL][S2T2] Loop the Loop
by ThePedallingPianist (on 6. May 2026, 06:05)
154
N/A
unsolvedeach sum once
by DocLogic (on 6. May 2026, 05:33)
2151
94 %
unsolvedPeach rectangularity
by NicoD (on 6. May 2026, 05:30)
1222
97 %
unsolvedYou'll Have to Toss Me
by juggler (on 6. May 2026, 04:22)
453
88 %
unsolvedMountain Bus
by Neonesque (on 6. May 2026, 04:06)
83
N/A
unsolvedstar charts
by squidlar (on 6. May 2026, 04:04)
364
89 %
unsolvedTwin Peaks (Stostone/SeisQuadri dual puzzle)
by Nell Gwyn (on 6. May 2026, 02:53)
83
N/A
unsolvedCornered
by Liamhere (on 6. May 2026, 02:05)
1261
94 %
unsolvedRAT RUN: One Year Earlier
by marty_sears (on 6. May 2026, 01:57)
4044
97 %
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