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 | |
|---|---|---|---|
 | Kropki Quadruple: Battle (3/4) by BlueToast001 (on 18. May 2026, 17:00) | 63 |  86 % |
| Kropki Quadruple: Training (2/4) by BlueToast001 (on 18. May 2026, 17:00) | 206 |  84 % |
| Kropki Quadruple: Tutorial (1/4) by BlueToast001 (on 18. May 2026, 17:00) | 253 | 80 % |
| The Princess and The Frog by Gongo (on 18. May 2026, 16:56) | 5 |  N/A |
| Oil, Water, Mirror by Blobz (on 18. May 2026, 16:00) | 168 | 95 % |
| Division by BlackRaven (on 18. May 2026, 15:50) | 3 | N/A |
| The Neighbours Are Whispering by Pulsar (on 18. May 2026, 15:25) | 25 |  83 % |
| Cageless Whisper by FischmitFahrrad (on 18. May 2026, 15:25) | 8 |  N/A |
| Five Climbers by Vythic (on 18. May 2026, 14:48) | 6 | N/A |
| Immerdocht by fuxia (on 18. May 2026, 13:16) | 42 | 91 % |
| Penthouses by Testarossa (on 18. May 2026, 12:40) | 16 |  86 % |
| VariantDoku Daily Puzzle: May 18 by Brandy New (on 18. May 2026, 12:37) | 115 | 72 % |
| Colorful Squares by Rab3aron (on 18. May 2026, 11:11) | 68 |  96 % |
| Squishscraper Square by EdTheAlchemist (on 18. May 2026, 10:44) | 6 | N/A |
| The Tenth Box: Renban by Liamhere (on 18. May 2026, 10:02) | 13 | N/A |
| Archipelago by Lithium-Ion (on 18. May 2026, 07:46) | 26 | 85 % |
| Querulous by NicoD (on 18. May 2026, 05:30) | 72 | 96 % |
| DNA by Jobo (on 18. May 2026, 05:19) | 7 | N/A |
| Entangled Thermos by NateagXXVII (on 18. May 2026, 00:51) | 39 | 79 % |
| First derivative by Testarossa (on 18. May 2026, 00:04) | 18 | 88 % |
