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 | |
|---|---|---|---|
 | dissipation gradation by aqjhs (on 30. June 2025, 01:59) | 25 |  92 % |
| Wraparound by mathpesto (on 29. June 2025, 23:31) | 21 |  94 % |
| Monsieur Patate by ViKingPrime (on 29. June 2025, 23:00) | 219 |  89 % |
| Pitch Black by PhenixDe (on 29. June 2025, 18:20) | 3 |  N/A |
| Treasure Island by PhenixDe (on 29. June 2025, 18:20) | 4 | N/A |
| Farewell by PhenixDe (on 29. June 2025, 18:19) | 4 | N/A |
| Bulb Coordinates by chrisjnap (on 29. June 2025, 17:15) | 31 | 94 % |
| These Colors Don't Run - Nonbinary Flag by etoler (on 29. June 2025, 16:25) | 29 | 86 % |
| Octogonapus by isajo4002 (on 29. June 2025, 15:17) | 29 | 88 % |
| Sum-dex-ku by morrisjb (on 29. June 2025, 15:01) | 166 |  97 % |
| Perplexing Petroglyph by Tyrgannus (on 29. June 2025, 14:54) | 67 | 95 % |
| Binary Sum Arrows by RockyRoer (on 29. June 2025, 14:48) | 37 | 93 % |
| Copycat Killer 08 by Chris17 (on 29. June 2025, 11:10) | 8 | N/A |
| 6x6 1-8 #1 by TriBee (on 29. June 2025, 05:49) | 26 | 84 % |
| Impervious by NicoD (on 29. June 2025, 05:30) | 228 | 97 % |
| Kings in the Cages by Tank (on 29. June 2025, 00:46) | 102 | 92 % |
| Just another region sum with halvers sudoku by Adrian71 (on 28. June 2025, 21:09) | 7 |  N/A |
| Knight's Tour (5×5) by Lyun Licuss (on 28. June 2025, 18:18) | 8 |  N/A |
| These Colors Don't Run - Gay Men Flag by etoler (on 28. June 2025, 16:25) | 65 | 96 % |
| Pick-up Sticks (Green) by marty_sears (on 28. June 2025, 13:32) | 256 | 94 % |
