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 | |
|---|---|---|---|
 | Reduce by Blobz (on 20. April 2026, 16:00) | 174 |  93 % |
| Rotational Sums of 9 or 18 No. 2 by RailMan (on 20. April 2026, 15:17) | 52 |  93 % |
| Numbered Rooms Cubedoku by Andrewsarchus (on 20. April 2026, 15:00) | 11 | 93 % |
| Equilibrium by Scojo (on 20. April 2026, 09:29) | 75 | 90 % |
| Folderol by NicoD (on 20. April 2026, 05:30) | 77 |  98 % |
| Three Region Loop by mellowrobinson (on 20. April 2026, 05:11) | 29 | 94 % |
| eXoThermic by Andrewsarchus (on 20. April 2026, 02:28) | 77 |  94 % |
| Hijinks by marty_sears (on 20. April 2026, 01:00) | 147 |  97 % |
| Empty Classic by juggler (on 20. April 2026, 00:49) | 345 | 88 % |
| Renbend by WEBthe3rd (on 20. April 2026, 00:31) | 169 | 92 % |
| Room 8 Easter Egg by edd (on 20. April 2026, 00:00) | 57 | 88 % |
| Magnificent Mansion (with oskode) by Calvinball (on 19. April 2026, 23:38) | 52 | 96 % |
| Gekritzel by hundertzwoelf (on 19. April 2026, 23:24) | 114 | 96 % |
| Crabulous Frustacean MkII by Mr Toffee (on 19. April 2026, 22:24) | 89 | 93 % |
| broken gate by DocLogic (on 19. April 2026, 21:04) | 335 | 92 % |
| Picky neighbors by Lithium-Ion (on 19. April 2026, 20:35) | 16 | 85 % |
| Neon Star by WEBthe3rd (on 19. April 2026, 19:40) | 166 | 95 % |
| No Way Out (Killer Sudoku) by Ridhwan (on 19. April 2026, 17:06) | 103 | 96 % |
| 3 Exes and a Nightmare by Cassinii (on 19. April 2026, 17:00) | 101 | 92 % |
| Peer Pressure by Cane_Puzzles (on 19. April 2026, 16:30) | 81 | 98 % |
