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
unsolvedGathering for Gardner 16
by olima (on 15. February 2026, 20:26)
633
91 %
unsolvedMr Jock, TV quiz PhD, bags few lynx
by Prof.Dori (on 15. February 2026, 20:07)
542
85 %
unsolvedFew Pointers
by palpot (on 15. February 2026, 18:08)
811
95 %
unsolvedTwin Paradox (Holes, Gemini)
by gdc (on 15. February 2026, 16:51)
243
99 %
unsolvedFoggy Balboa
by meggen033 (on 15. February 2026, 15:12)
2902
95 %
unsolvedOddly Dotted
by Sneppix (on 15. February 2026, 14:18)
902
94 %
unsolvedGemini
by merk (on 15. February 2026, 13:34)
1491
87 %
unsolvedPoint Taken
by Sotehr (on 15. February 2026, 12:05)
143
89 %
unsolvedBox O'Jewels
by FIT7Y (on 15. February 2026, 10:00)
93
N/A
unsolvedCryptodromia
by Kafkapharnaum (on 15. February 2026, 07:39)
483
98 %
unsolvedCross-ki 3
by rhyrhy (on 15. February 2026, 06:30)
2271
94 %
unsolvedGerman Whisper Arrows (6x6)
by Oddlyeven (on 15. February 2026, 03:48)
931
93 %
unsolvedCompass Circles
by marty_sears (on 15. February 2026, 02:49)
2063
97 %
unsolvedFUll Rankillers
by Las4one (on 15. February 2026, 02:00)
425
95 %
unsolvedRoute 66
by jwsinclair (on 14. February 2026, 23:09)
1073
95 %
unsolvedUp in The Sky
by ICHTUES (on 14. February 2026, 18:23)
703
93 %
unsolvedNew Neighbors
by 99%Sneaky (on 14. February 2026, 16:22)
1521
91 %
unsolvedHot Date
by Blobz (on 14. February 2026, 16:00)
783
89 %
unsolvedLil Loco Puzzle 1 The Euro
by RailMan (on 14. February 2026, 14:17)
3241
92 %
unsolvedParity Fun 16
by galium_odoratum (on 14. February 2026, 10:00)
183
87 %
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