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 | |
|---|---|---|---|
 | Totem (Killer) by Chefofdeath (on 22. July 2025, 21:44) | 83 |  95 % |
| City of Angels by SkepticalMario (on 22. July 2025, 20:34) | 37 |  94 % |
| The Sumbin by sanabas (on 22. July 2025, 19:43) | 26 |  90 % |
| Chess Cos by 72kchunshuai (on 22. July 2025, 18:46) | 8 |  N/A |
| Missing Digits by mimec (on 22. July 2025, 17:45) | 8 |  N/A |
| Missing totals by Adrian71 (on 22. July 2025, 17:33) | 9 | N/A |
| Counting Constraints by etoler (on 22. July 2025, 16:25) | 130 | 96 % |
| Kill Me Twice by sujoyku (on 22. July 2025, 14:22) | 88 | 94 % |
| 8x8 Consecutive Knights (Easy and Hard versions) by RailMan (on 22. July 2025, 12:42) | 35 | 87 % |
| Slipstream (Teleportation Cycle Sums Sudoku) by Feadoor (on 22. July 2025, 10:30) | 12 | 95 % |
| Bishop's Affixation by Sotehr (on 22. July 2025, 10:30) | 41 | 94 % |
| Oval Chain by Torvelo (on 22. July 2025, 10:12) | 4 | N/A |
| Heliocentric by NicoD (on 22. July 2025, 05:30) | 4 | N/A |
| Cloister by Mattisahuman (on 22. July 2025, 04:27) | 197 |  97 % |
| Arrows of War by DubiousMobius (on 22. July 2025, 01:03) | 11 | N/A |
| Tzompantli by aqjhs (on 22. July 2025, 00:00) | 178 | 93 % |
| Owl Stretching Time (Arrow) by Blashyrkh (on 21. July 2025, 21:07) | 29 | 94 % |
| Random Spinifex (Arrow, German Whispers) by Bellsita (on 21. July 2025, 19:52) | 176 | 97 % |
| Unlikely friends (Anti-knight thermo sudoku) by Phistomefel (on 21. July 2025, 19:19) | 204 | 96 % |
| Prime Lines by AlexanderRichards (on 21. July 2025, 17:56) | 61 | 90 % |
