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 | |
|---|---|---|---|
 | Four Circles in a Cage, Twice by Md88keys (on 14. April 2026, 05:22) | 7 |  N/A |
| Fog of War #24 by Sudonym (on 14. April 2026, 04:22) | 211 |  94 % |
| Trapped Knights by ZenLOSER (on 14. April 2026, 00:33) | 30 |  94 % |
| Room 1 Easter Egg by edd (on 14. April 2026, 00:00) | 175 |  92 % |
| 9800X3D by Justalilguy (on 13. April 2026, 23:56) | 7 |  N/A |
| Magnetic Yin Yang by Killer Joe (on 13. April 2026, 23:47) | 29 | 90 % |
| Roamin' II by NotVeryNeat (on 13. April 2026, 22:14) | 203 | 94 % |
| 4 Forts and a Dream by Cassinii (on 13. April 2026, 20:49) | 99 | 94 % |
| Bond's eX Villain sings twice by olima (on 13. April 2026, 20:09) | 24 |  72 % |
| Glyphs by Fool on Hill (on 13. April 2026, 19:28) | 108 | 94 % |
| Copycat Burgh-lars (Collab with ChinStrap, Calvinball, Sotehr, and MathGuy_12) by Scojo (on 13. April 2026, 18:19) | 46 | 99 % |
| Colours in the (k)night XXIV by Villse (on 13. April 2026, 17:44) | 190 | 98 % |
| vanished dots by DocLogic (on 13. April 2026, 16:01) | 73 | 94 % |
| Trafalgar Square by Blobz (on 13. April 2026, 16:00) | 117 | 93 % |
| Pauli Exclusion Principle [Region Sum Lines Sudoku] by Gene The Supreme (on 13. April 2026, 15:44) | 22 | 89 % |
| Trinary 1 by wafflefries (on 13. April 2026, 15:33) | 13 | 86 % |
| Thermodots by Rab3aron (on 13. April 2026, 14:03) | 25 | 92 % |
| Whisper Heart by Brandy New (on 13. April 2026, 10:30) | 30 | 74 % |
| Look at those lines by Lithium-Ion (on 13. April 2026, 09:04) | 24 | 87 % |
| X Thermos by asim (on 13. April 2026, 08:00) | 13 |  N/A |
