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
unsolvedThis is Highly Irregular
by juggler (on 29. March 2026, 14:00)
1272
95 %
unsolvedParity on German Whispers No. 2
by RailMan (on 29. March 2026, 12:56)
1821
92 %
unsolvedStrechy Arrows v5
by Monotof (on 29. March 2026, 11:33)
115
77 %
unsolvedThermo Killer
by Yawnus (on 29. March 2026, 10:27)
414
93 %
unsolvedCopycat Sausage
by Scojo (on 29. March 2026, 08:39)
225
91 %
unsolved¡que lindas trencitas!
by aqjhs (on 29. March 2026, 07:17)
275
95 %
unsolvedButterfly
by NicoD (on 29. March 2026, 05:30)
134
98 %
unsolvedSpaetzle (Gnocchi, Dumpling)
by Will Power (on 29. March 2026, 03:00)
2781
93 %
unsolvedS.S. Elroy [Thermo Palindrome Sudoku]
by Gene The Supreme (on 28. March 2026, 19:34)
195
91 %
unsolvedJust some Arrows and Thermos
by Florian Wortmann (on 28. March 2026, 17:16)
1103
93 %
unsolvedYin-Yang Killers
by Sneppix (on 28. March 2026, 16:21)
543
94 %
unsolvedRising Temperatures
by Blobz (on 28. March 2026, 16:00)
2762
97 %
unsolvedLeaving On A Jet Plane
by Mr Toffee (on 28. March 2026, 15:52)
1281
90 %
unsolvedBase 2 (Dynamic Fog)
by Hanks (on 28. March 2026, 15:12)
833
93 %
unsolvedRegion Sum Sandwich
by phil_the (on 28. March 2026, 14:50)
333
88 %
unsolvedRenban Sandwich
by phil_the (on 28. March 2026, 14:40)
692
90 %
unsolvedThe Wheel
by Phurba (on 28. March 2026, 13:10)
432
91 %
unsolvedMatching Sums
by Rab3aron (on 28. March 2026, 12:18)
632
92 %
unsolvedA Walk In The Park
by Cassinii (on 28. March 2026, 11:39)
262
91 %
unsolvedDivide and conquer
by Lithium-Ion (on 28. March 2026, 11:09)
234
90 %
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