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
unsolvedSalix
by Jay Dyer (on 2. February 2026, 22:26)
783
95 %
unsolvedField of View
by MSDOS (on 2. February 2026, 21:00)
2572
97 %
unsolvedProduct 9!
by GraphZahl81 (on 2. February 2026, 19:57)
72
N/A
unsolvedTangram
by SirCrumbleCat (on 2. February 2026, 18:56)
273
90 %
unsolvedParlor Sudoku
by Yawnus (on 2. February 2026, 18:51)
363
85 %
unsolvedMore Nurikabe Bridges
by Blobz (on 2. February 2026, 16:00)
3902
94 %
unsolvedErica 33
by SennyK (on 2. February 2026, 15:00)
1553
93 %
unsolvedSeeing Colors
by Sneppix (on 2. February 2026, 13:30)
264
85 %
unsolvedWhirlpool (Classic)
by TalkingFredish (on 2. February 2026, 12:31)
325
88 %
unsolvedX-scrapers
by vidarino (on 2. February 2026, 09:56)
144
86 %
unsolvedFruit Loops
by juggler (on 2. February 2026, 09:30)
862
94 %
unsolvedColored Slingshots
by rhyrhy (on 2. February 2026, 08:37)
412
93 %
unsolvedN-Tropic Lines
by Big Tiger (on 2. February 2026, 08:10)
102
N/A
unsolvedModular Kaleidoscope
by cygne (on 2. February 2026, 07:27)
942
95 %
unsolvedChurch
by Mr Toffee (on 2. February 2026, 06:33)
2091
94 %
unsolvedCrosshairs
by NicoD (on 2. February 2026, 05:30)
914
94 %
unsolvedThe Greatest Line
by Prof.Dori (on 2. February 2026, 03:13)
1583
95 %
unsolvedWhere Do I Sign?
by ThePedallingPianist (on 2. February 2026, 01:49)
1531
95 %
unsolvedYou pick its name
by The Bard (on 2. February 2026, 01:03)
3361
93 %
unsolvedTrue Crime (Killer)
by Chefofdeath (on 1. February 2026, 19:35)
763
93 %
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