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!
| Description | solved | Rating | |
|---|---|---|---|
 | Buy Or Rent? by ChinStrap (on 20. January 2026, 21:03) | 21 |  91 % |
| Pivotal Hinge by I_love_carrie273 (on 20. January 2026, 17:05) | 1 |  N/A |
| Double Double Trouble by WEBthe3rd (on 20. January 2026, 16:29) | 153 |  94 % |
| Cross-ki 2 by rhyrhy (on 20. January 2026, 13:33) | 90 | 86 % |
| The Queen of Hearts' Labyrinth by Kjupatrick (on 20. January 2026, 10:20) | 19 |  92 % |
| Permutation City by juggler (on 20. January 2026, 09:47) | 16 |  96 % |
| Enter Maturity by NotVeryNeat (on 20. January 2026, 08:38) | 108 |  97 % |
| Diamond Rank by Andrewsarchus (on 20. January 2026, 07:39) | 19 | 94 % |
| Hall Of Mirrors (8x8) by Mr Toffee (on 20. January 2026, 06:11) | 27 | 87 % |
| Consecutive Arrow Sums by Will Power (on 20. January 2026, 03:00) | 78 | 91 % |
| Chainlink by WEBthe3rd (on 20. January 2026, 02:17) | 55 | 91 % |
| Sliding by Md88keys (on 20. January 2026, 02:09) | 138 | 92 % |
| Some Odd Arrows by Sneppix (on 20. January 2026, 00:36) | 30 | 93 % |
| fourth eye open by aqjhs (on 19. January 2026, 23:07) | 20 | 88 % |
| Counting Up by DocLogic (on 19. January 2026, 21:51) | 121 | 89 % |
| Mosaic by zetamath (on 19. January 2026, 21:47) | 82 | 96 % |
| A pitiful stat of affairs by Sartor (on 19. January 2026, 21:46) | 10 |  N/A |
| A Rrow of Dots by MathGuy_12 (on 19. January 2026, 21:38) | 12 | 84 % |
| Irrational by theArtist (on 19. January 2026, 21:23) | 2 | N/A |
| Running Out of Ink by Swevik (on 19. January 2026, 21:18) | 26 | 90 % |
