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 | |
|---|---|---|---|
 | 3x2x2=+-? (Anti-Knight, German Whisper, Zipper, ESL) by juddimal (on 11. July 2025, 06:18) | 14 |  N/A |
| Castle in the Fog by fogpictures (on 11. July 2025, 05:56) | 374 |  93 % |
| Hazy Birthday Vincent! by NicoD (on 11. July 2025, 05:30) | 134 |  92 % |
| Hunt the Primes by Asheros007 (on 11. July 2025, 05:23) | 22 |  73 % |
| Primrose IV by Will Power (on 11. July 2025, 05:00) | 333 | 94 % |
| a convoluted mollifier by aqjhs (on 11. July 2025, 03:36) | 23 | 98 % |
| The ghost of Tetris by Basil (on 11. July 2025, 00:52) | 18 | 90 % |
| Clowning Around by FullDeck-Missing (on 11. July 2025, 00:47) | 144 | 93 % |
| Prime Time by Dogdayboy (on 10. July 2025, 22:25) | 8 |  N/A |
| Lean and Green by ebiggie (on 10. July 2025, 22:04) | 86 | 95 % |
| quattrochaos+4 split pea global entropy thing by mellowrobinson (on 10. July 2025, 18:47) | 32 | 92 % |
| Paperclip by Ridhwan (on 10. July 2025, 18:08) | 126 | 93 % |
| Limitations 9 by Md88keys (on 10. July 2025, 17:01) | 287 | 88 % |
| Bicycle Station by sujoyku (on 10. July 2025, 16:47) | 76 | 96 % |
| Horseshoe by SamuPiano (on 10. July 2025, 15:44) | 55 | 94 % |
| Clueless Fog Sudoku 1 by AlfSmith (on 10. July 2025, 15:03) | 138 | 89 % |
| Edge case by ark29 (on 10. July 2025, 11:27) | 83 | 86 % |
| An Education by steelwool (on 10. July 2025, 11:12) | 4 |  N/A |
| Whispers of Doom by NurglesGift (on 10. July 2025, 10:44) | 179 | 96 % |
| Message in a bottle by NicoD (on 10. July 2025, 05:30) | 78 | 95 % |
