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 | |
|---|---|---|---|
 | Monogamy by DogenZenji (on 1. April 2026, 02:13) | 14 |  84 % |
| RAT RUN 32: Veracity by marty_sears (on 1. April 2026, 01:06) | 448 | 99 % |
| It is chaos, or is it? by 72kchunshuai (on 1. April 2026, 00:00) | 65 |  91 % |
| April Fool's Day by edd (on 1. April 2026, 00:00) | 18 |  81 % |
| Primeval Vexation by NXTMaster (on 1. April 2026, 00:00) | 10 |  N/A |
| Chaos Deconstruction by Manta-Ray (on 1. April 2026, 00:00) | 34 |  92 % |
| Shh...eep Jo-King by olima (on 31. March 2026, 23:32) | 40 | 94 % |
| German Sums 2 (Little Killer Edition) by SennyK (on 31. March 2026, 23:30) | 29 | 91 % |
| Proof by Exclusion by Neonesque (on 31. March 2026, 22:31) | 19 | 91 % |
| The First of April by isajo4002 (on 31. March 2026, 21:57) | 131 | 60 % |
| Dutch Circles by mimec (on 31. March 2026, 21:20) | 9 |  N/A |
| Galactic Starbase by Tinkor (on 31. March 2026, 18:53) | 15 | 73 % |
| Wrapped by Sotehr (on 31. March 2026, 15:00) | 80 | 98 % |
| X-Monotonic Arrows (Mini) by protheph (on 31. March 2026, 07:00) | 41 | 84 % |
| X-Monotonic Arrows by protheph (on 31. March 2026, 07:00) | 4 | N/A |
| Fog of war #21 by Sudonym (on 31. March 2026, 05:46) | 236 | 89 % |
| Farrago by NicoD (on 31. March 2026, 05:30) | 146 | 98 % |
| The X-Haven by Krisonium (on 31. March 2026, 05:18) | 46 | 91 % |
| Intersections by juggler (on 31. March 2026, 05:17) | 61 | 90 % |
| The Valley by DarthSillious72 (on 31. March 2026, 01:56) | 25 |  93 % |
