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 | |
|---|---|---|---|
 | Entropic Reflections by sujoyku (on 14. October 2025, 10:00) | 224 |  97 % |
| Cooktop by Kaktuslav (on 14. October 2025, 08:00) | 142 | 96 % |
| The Windows of Enschede by Jeet Sampat (on 14. October 2025, 07:38) | 4 |  N/A |
| Cubist Entropy by cygne (on 14. October 2025, 07:33) | 92 | 97 % |
| Toast Tier List by oskode (on 14. October 2025, 07:11) | 55 |  92 % |
| Apsidal Precession (Black Hole) by gdc (on 14. October 2025, 04:11) | 42 |  92 % |
| Poles Apart (Remote Sums Chaos Construction) by tallcat (on 14. October 2025, 04:00) | 123 |  98 % |
| Off by X by juggler (on 14. October 2025, 03:58) | 62 | 92 % |
| The Bat's Friend by Colellama (on 14. October 2025, 03:00) | 372 |  95 % |
| X + X² by RockyRoer (on 14. October 2025, 01:25) | 51 | 97 % |
| Doppelgangers of Parallel Universes by MathGuy_12 (on 14. October 2025, 01:06) | 18 | 87 % |
| Color Blind by certifiedpaintfreak (on 13. October 2025, 23:27) | 30 | 92 % |
| Genoise by pieguy (on 13. October 2025, 22:30) | 4 |  N/A |
| Indexed Rooms by Wuschel (on 13. October 2025, 21:18) | 29 | 91 % |
| Dtch Dt by ChinStrap (on 13. October 2025, 18:54) | 85 | 97 % |
| Der Hyperwürfel by LucDerLuc (on 13. October 2025, 18:03) | 80 | 94 % |
| Flies and Spiders by Blobz (on 13. October 2025, 16:00) | 179 | 91 % |
| E11even Killer Knights by meggen033 (on 13. October 2025, 15:14) | 226 | 94 % |
| Helix by Gerhard1963 (on 13. October 2025, 13:47) | 100 | 95 % |
| The third wheel by chameleon (on 13. October 2025, 13:19) | 25 | 92 % |
