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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
unsolvedParity Fun 32
by galium_odoratum (on 6. June 2026, 10:00)
204
92 %
unsolvedTriskaidekaphobia
by NicoD (on 6. June 2026, 05:30)
1333
98 %
unsolvedThat Spiderman Meme
by sircumnavigate (on 6. June 2026, 04:44)
1151
90 %
unsolvedCome Clarity
by DarthSillious72 (on 6. June 2026, 04:16)
194
N/A
unsolvedSum-X-Sum [YYJ Pack]
by yttrio (on 6. June 2026, 01:00)
864
99 %
unsolvedWrapper
by Rab3aron (on 5. June 2026, 13:00)
1103
92 %
unsolvedEasy as DUB
by palpot (on 5. June 2026, 12:43)
292
90 %
unsolvedIntersecting Summits
by Vythic (on 5. June 2026, 12:19)
391
87 %
unsolvedCut Off
by fuxia (on 5. June 2026, 11:19)
593
95 %
unsolvedVariantDoku Daily Puzzle: June 5
by Brandy New (on 5. June 2026, 11:09)
1261
91 %
unsolved..app?p=B3
by Taky (on 5. June 2026, 10:10)
552
72 %
unsolvedThe sum procedure as every year
by Lithium-Ion (on 5. June 2026, 09:20)
382
95 %
unsolvedNot-Colorado
by andredenofrio (on 5. June 2026, 08:05)
712
90 %
unsolvedSpaghetti & Meatballs
by MOORESUDOKU90 (on 5. June 2026, 07:20)
64
N/A
unsolvedSudoku Variants Series (470) - Harmonious Thermos
by Richard (on 5. June 2026, 06:00)
1532
95 %
unsolvedLonely Fives
by Scojo (on 5. June 2026, 05:55)
794
96 %
unsolvedfelsenherzturm
by aqjhs (on 5. June 2026, 05:29)
194
93 %
unsolvedOut for the Count
by Sotehr (on 5. June 2026, 05:00)
142
86 %
unsolvedSki Trip (Odd Path)
by Chefofdeath (on 5. June 2026, 02:48)
941
91 %
unsolvedWe Walk Around In Circles Singing
by EdTheAlchemist (on 5. June 2026, 00:52)
124
N/A
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