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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
unsolvedQuiet Cages
by FIT7Y (on 31. January 2026, 10:00)
962
88 %
unsolvedMorgan's Orchard
by Die Hard (on 31. January 2026, 06:34)
83
N/A
unsolvedModular Fortress
by yttrio (on 31. January 2026, 01:00)
843
97 %
unsolvedX-Sum-Dots
by Oddlyeven (on 31. January 2026, 00:55)
383
93 %
unsolvedThe Angler
by TalkingFredish (on 31. January 2026, 00:01)
254
82 %
unsolvedOvergrowth
by Sitnik (on 30. January 2026, 22:51)
1971
93 %
unsolvedEXclusiVe
by NurglesGift (on 30. January 2026, 17:49)
1783
97 %
unsolvedErica 31
by SennyK (on 30. January 2026, 15:03)
2941
94 %
unsolved3 Numbers; 2 Clues; 1 Little Snack
by Duarte-Carvalho (on 30. January 2026, 15:01)
2851
67 %
unsolvedDesert Dwelling (8x8)
by Mr Toffee (on 30. January 2026, 14:44)
1521
90 %
unsolvedTimeline (Clock Faces)
by Crusader175 (on 30. January 2026, 12:00)
93
N/A
unsolvedPair of pentominoes
by prismic911 (on 30. January 2026, 11:59)
54
N/A
unsolvedDeluge
by Will Power (on 30. January 2026, 10:37)
1641
94 %
unsolvedClonies
by rhyrhy (on 30. January 2026, 08:32)
1002
94 %
unsolvedExtension Cord 105: Bomb Cyclone
by FireTruckFuel (on 30. January 2026, 08:30)
182
86 %
unsolvedSunblock
by Kaktuslav (on 30. January 2026, 08:00)
1834
98 %
unsolvedRectangle Redux
by Md88keys (on 30. January 2026, 07:42)
293
92 %
unsolvedSudoku Variants Series (458) - Divisible Neighbours
by Richard (on 30. January 2026, 06:00)
682
94 %
unsolvedInspired Squishdoku (Modified Squishdoku + DFM + XV + Fog of War)
by Krisonium (on 30. January 2026, 05:44)
303
93 %
unsolved13 Slices of Pi
by Wrenn (on 30. January 2026, 05:43)
41
N/A
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