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 | |
|---|---|---|---|
 | Pandemonium by Andrewsarchus (on 23. July 2025, 13:45) | 31 |  97 % |
| Carfax by rockratzero (on 23. July 2025, 12:00) | 190 |  93 % |
| Dutch Flat Mates (Dorminoes) by Black_Doom (on 23. July 2025, 11:30) | 61 |  96 % |
| Everyone must index someone by Burak Alver (on 23. July 2025, 09:22) | 37 |  89 % |
| Owl Hoot by pagedo (on 23. July 2025, 07:48) | 117 | 83 % |
| Thermal Doppelgangers by bodemeister (on 23. July 2025, 07:44) | 16 | 95 % |
| Fantastic Four by NicoD (on 23. July 2025, 05:30) | 74 | 91 % |
| Checkerboard Speed Run by Will Power (on 23. July 2025, 05:00) | 628 | 91 % |
| Irregular Entropy by isajo4002 (on 23. July 2025, 04:49) | 20 | 75 % |
| Sums are products sudoku #2 by Nylimb (on 23. July 2025, 02:02) | 8 |  N/A |
| Trail of Three Color Fun by ebiggie (on 23. July 2025, 00:10) | 69 | 97 % |
| Crossroads by sfushidahardy (on 22. July 2025, 23:37) | 134 | 96 % |
| Prime Killers by DylanRay (on 22. July 2025, 22:29) | 65 |  88 % |
| Totem (Killer) by Chefofdeath (on 22. July 2025, 21:44) | 87 | 96 % |
| City of Angels by SkepticalMario (on 22. July 2025, 20:34) | 45 | 95 % |
| The Sumbin by sanabas (on 22. July 2025, 19:43) | 29 | 90 % |
| Chess Cos by 72kchunshuai (on 22. July 2025, 18:46) | 10 | N/A |
| Missing Digits by mimec (on 22. July 2025, 17:45) | 10 |  N/A |
| Missing totals by Adrian71 (on 22. July 2025, 17:33) | 10 | N/A |
| Counting Constraints by etoler (on 22. July 2025, 16:25) | 159 | 97 % |
