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 | |
|---|---|---|---|
 | Lazy River, Odd Duckling (6x6) by pmays123 (on 12. May 2026, 04:54) | 5 |  N/A |
| Don't Touch The Fog! by BlueToast001 (on 12. May 2026, 00:49) | 360 |  91 % |
| Between Leaps by SingingFish (on 11. May 2026, 23:15) | 6 |  N/A |
| Double Corners by Duarte-Carvalho (on 11. May 2026, 22:24) | 48 |  80 % |
| Colonnades (indexing sudoku) by Ambrose (on 11. May 2026, 22:19) | 11 | N/A |
| Modular Arrow Tessellation by juggler (on 11. May 2026, 22:16) | 34 |  93 % |
| Exoskeleton by Jooshy (on 11. May 2026, 19:47) | 130 | 95 % |
| Order In The Court by EdTheAlchemist (on 11. May 2026, 19:30) | 7 |  N/A |
| Regional Renbans by dleclair (on 11. May 2026, 19:14) | 68 | 95 % |
| Oil, Water, Extenban by Blobz (on 11. May 2026, 16:00) | 263 | 97 % |
| PUNCH by flipout (on 11. May 2026, 13:54) | 159 | 96 % |
| Peripheral: Region Sum Regions (6x6) by pmays123 (on 11. May 2026, 13:04) | 15 | 89 % |
| Out of Your Box by billybeth (on 11. May 2026, 11:33) | 40 | 88 % |
| Imbalance by Rab3aron (on 11. May 2026, 09:53) | 83 | 92 % |
| Gray rectangularity by NicoD (on 11. May 2026, 05:30) | 70 | 91 % |
| Flamingo Croquet - Olli in Wonderland Part 4 by NotSoMagnifique (on 11. May 2026, 04:52) | 120 | 94 % |
| Escape from Tulgey Wood - Olli in Wonderland Part 3 by NotSoMagnifique (on 11. May 2026, 04:08) | 190 | 93 % |
| Fret Board by laquartetfan (on 11. May 2026, 00:23) | 13 | N/A |
| Sitting on the Mushroom - Olli in Wonderland Part 2 by NotSoMagnifique (on 10. May 2026, 22:24) | 292 | 92 % |
| The Jolly Caucus Race - Olli in Wonderland Part 1 by NotSoMagnifique (on 10. May 2026, 22:08) | 274 | 92 % |
