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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
unsolvedCopycat Scratch Fever (with ChinStrap)
by Calvinball (on 9. May 2026, 05:09)
234
99 %
unsolvedLocomotive - Damo Express Part 4
by NotSoMagnifique (on 9. May 2026, 05:06)
1131
93 %
unsolvedObservation Car - Damo Express Part 3
by NotSoMagnifique (on 9. May 2026, 04:36)
891
93 %
unsolvedTank Car - Damo Express Part 2
by NotSoMagnifique (on 9. May 2026, 04:26)
831
92 %
unsolvedDining Car - Damo Express Part 1
by NotSoMagnifique (on 9. May 2026, 04:15)
1791
93 %
unsolvedBowled (A Cricket Themed Puzzle)
by Sudokujoker (on 9. May 2026, 02:15)
221
85 %
unsolvedthe maharajah of pookajee
by aqjhs (on 9. May 2026, 02:00)
255
100 %
unsolvedDa Copycat Present
by ChinStrap (on 9. May 2026, 01:40)
304
99 %
unsolvedBus Choreography
by Neonesque (on 9. May 2026, 00:06)
53
N/A
unsolvedSloppycat
by juggler (on 9. May 2026, 00:01)
233
93 %
unsolvedSuper Sudokoid Dark Inversion
by The M (on 9. May 2026, 00:00)
1355
99 %
unsolvedWhat's the Difference
by billybeth (on 8. May 2026, 22:51)
33
N/A
unsolvedDot Mirage 2
by dleclair (on 8. May 2026, 20:20)
293
90 %
unsolvedEven Parity Sensors
by BlueToast001 (on 8. May 2026, 16:41)
572
94 %
unsolved..app?p=A5
by Taky (on 8. May 2026, 13:10)
712
82 %
unsolvedOut Of Bounds
by sujoyku (on 8. May 2026, 11:00)
663
95 %
unsolvedSudoku Variants Series (466) - Parity swap arrows
by Richard (on 8. May 2026, 06:00)
1842
96 %
unsolvedMostly Harmless: Beware of the Leopard
by AaronH (on 8. May 2026, 01:02)
1602
93 %
unsolvedHourglass
by Sudokujoker (on 8. May 2026, 00:32)
752
93 %
unsolvedSurrounded by oddness
by Killer Joe (on 7. May 2026, 23:35)
274
93 %
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