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 | |
|---|---|---|---|
 | Daytime sleeping by Killer Joe (on 30. October 2025, 02:36) | 21 |  84 % |
| Distinct Neighbourhoods by Moonsinh (on 30. October 2025, 01:42) | 16 |  88 % |
| Planet X by mathpesto (on 30. October 2025, 00:43) | 199 | 94 % |
| Two-Tone Totals by marty_sears (on 30. October 2025, 00:13) | 239 | 97 % |
| Zodiac Project: Astrolabe by Sotehr (on 30. October 2025, 00:00) | 51 |  98 % |
| Spells in the Fog by fogpictures (on 29. October 2025, 23:30) | 307 |  91 % |
| Hidden Mirrors by Burak Alver (on 29. October 2025, 21:19) | 2 |  N/A |
| Up to N-urikabe by sujoyku (on 29. October 2025, 21:15) | 94 | 98 % |
| Purple and Green Balls by mimec (on 29. October 2025, 19:51) | 54 | 87 % |
| Positive Symmetry by SennyK (on 29. October 2025, 19:39) | 30 | 81 % |
| Anchors, Aweigh!! by illandres (on 29. October 2025, 19:36) | 23 |  89 % |
| Kropki Arrows by Cyprane (on 29. October 2025, 18:29) | 404 | 91 % |
| Fluffy by Mad-Tyas (on 29. October 2025, 16:42) | 18 | 95 % |
| Teenage Vampire Slayer by Blobz (on 29. October 2025, 16:00) | 94 | 96 % |
| Herniated Ring-6 by brtmns (on 29. October 2025, 14:05) | 242 | 96 % |
| 6-7 by masetab (on 29. October 2025, 13:54) | 35 | 85 % |
| Product Lining by TJ (on 29. October 2025, 13:54) | 3 | N/A |
| Trilo's Bites by henter (on 29. October 2025, 12:33) | 21 | 85 % |
| Big Latin Y² by Kaktuslav (on 29. October 2025, 08:00) | 73 | 99 % |
| Dutch Flat Mates: Parity (Tessellation) by Flinty (on 29. October 2025, 07:00) | 43 | 96 % |
