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 | |
|---|---|---|---|
 | Tetris by Sumanta(ANU) (on 24. May 2025, 14:05) | 17 |  90 % |
| Fairly Squarely by HenryG33 (on 24. May 2025, 13:11) | 3 |  N/A |
| Magic 8 Ball by graggle (on 24. May 2025, 11:00) | 80 | 88 % |
| Reversing Entropy by PhysicistFromFunen (on 24. May 2025, 10:31) | 51 |  96 % |
| Staircasessssssssssss by lcy.30 (on 24. May 2025, 09:02) | 113 |  89 % |
| Spellbound by NicoD (on 24. May 2025, 05:30) | 8 | N/A |
| Loopy Entropic X-Sums by yttrio (on 24. May 2025, 01:34) | 79 | 97 % |
| Dutch Bauble by juggler (on 24. May 2025, 01:26) | 63 | 96 % |
| Tuscan Raider by Mr Toffee (on 24. May 2025, 00:22) | 46 | 81 % |
| Palindrome Explosion by ebiggie (on 24. May 2025, 00:12) | 180 | 95 % |
| Mitraillette by jamncheez (on 23. May 2025, 23:31) | 10 | N/A |
| Doted Cages by DedaKosta (on 23. May 2025, 22:43) | 23 | 88 % |
| 3 Musketeers by DedaKosta (on 23. May 2025, 22:35) | 37 |  85 % |
| Prüfer’s Seasons by asimov.io (on 23. May 2025, 22:34) | 4 |  N/A |
| Radiance by ypkoval (on 23. May 2025, 22:06) | 89 | 89 % |
| The Watcher by mayahuel (on 23. May 2025, 22:02) | 36 | 89 % |
| Weihnachten by LPAccountant (on 23. May 2025, 21:33) | 64 | 89 % |
| Red Diamonds by palpot (on 23. May 2025, 20:15) | 16 | 95 % |
| Horsing Denied (Anti-Knight, Renban, ESL) by juddimal (on 23. May 2025, 19:12) | 85 | 89 % |
| Indextra (with ChinStrap) by sujoyku (on 23. May 2025, 18:59) | 44 | 96 % |
