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 | |
|---|---|---|---|
 | 8x8 Consecutive Knights (Easy and Hard versions) by RailMan (on 22. July 2025, 12:42) | 34 |  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) | 192 |  97 % |
| Arrows of War by DubiousMobius (on 22. July 2025, 01:03) | 10 | N/A |
| Tzompantli by aqjhs (on 22. July 2025, 00:00) | 173 | 93 % |
| Owl Stretching Time (Arrow) by Blashyrkh (on 21. July 2025, 21:07) | 28 | 93 % |
| Random Spinifex (Arrow, German Whispers) by Bellsita (on 21. July 2025, 19:52) | 171 | 97 % |
| Unlikely friends (Anti-knight thermo sudoku) by Phistomefel (on 21. July 2025, 19:19) | 196 | 96 % |
| Prime Lines by AlexanderRichards (on 21. July 2025, 17:56) | 59 | 89 % |
| Red + Blue = Purple by Kaktuslav (on 21. July 2025, 17:54) | 74 | 96 % |
| Loop in Tension by Oddlyeven (on 21. July 2025, 16:39) | 24 | 91 % |
| Global Rondo by JMoat13 (on 21. July 2025, 16:18) | 22 | 89 % |
| Bavarian Castles by Blobz (on 21. July 2025, 16:00) | 127 | 95 % |
| Nice by DadJokes (on 21. July 2025, 15:07) | 10 | N/A |
| Looking Left by Md88keys (on 21. July 2025, 15:00) | 22 | 92 % |
| Friendship Lines by DocLogic (on 21. July 2025, 14:59) | 31 | 90 % |
| They Come In Threes by Scojo (on 21. July 2025, 13:31) | 26 | 91 % |
