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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
unsolvedDisoriented
by pmays123 (on 29. May 2026, 19:12)
43
N/A
unsolvedDazed
by pmays123 (on 29. May 2026, 19:12)
202
83 %
unsolvedEye of the Storm
by DocLogic (on 29. May 2026, 17:01)
2261
93 %
unsolvedVariantDoku Daily Puzzle: May 29
by Brandy New (on 29. May 2026, 13:58)
1011
72 %
unsolvedClockwise Spinner
by Sober (on 29. May 2026, 11:57)
513
86 %
unsolvedSmithereens
by juggler (on 29. May 2026, 11:03)
243
89 %
unsolvedGlass difference
by gwai77 (on 29. May 2026, 10:51)
1671
83 %
unsolvedFoggy Renban Arrows
by Rab3aron (on 29. May 2026, 10:49)
1272
84 %
unsolvedOnly Entropy Comes Easy
by billybeth (on 29. May 2026, 10:41)
83
N/A
unsolvedThree in the Spotlight
by Sudokujoker (on 29. May 2026, 08:35)
1302
88 %
unsolvedJoined at the Hip
by NotVeryNeat (on 29. May 2026, 07:32)
1471
94 %
unsolvedMy First Puzzle!
by addie (on 29. May 2026, 06:19)
223
N/A
unsolvedSudoku Variants Series (469) - Stardust
by Richard (on 29. May 2026, 06:00)
742
93 %
unsolvedPolysemy
by NicoD (on 29. May 2026, 05:30)
455
94 %
unsolvedRegion Double Sum Lines
by Die Hard (on 29. May 2026, 04:06)
563
93 %
unsolvedFour Slow Thermos
by mellowrobinson (on 29. May 2026, 01:49)
1493
98 %
unsolvedRotsumamu Shrine (Balanced Region Sum Lines)
by KMD (on 29. May 2026, 00:50)
83
N/A
unsolveda little too friendly @>‑‑>‑‑
by AaronH (on 29. May 2026, 00:04)
891
90 %
unsolvedChaos Construction Basics #2
by NXTMaster (on 29. May 2026, 00:00)
1301
94 %
unsolvedProduct Placement (with SamuPiano)
by sujoyku (on 28. May 2026, 21:03)
523
93 %
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