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 | |
|---|---|---|---|
 | Starcell by pz01 (on 17. March 2026, 14:18) | 6 |  N/A |
| Balance lines by Killer Joe (on 17. March 2026, 13:18) | 66 |  94 % |
| Erica 42 (Dual Nabner Edition) by SennyK (on 17. March 2026, 13:00) | 57 | 94 % |
| Sum Of Two Squares by Cassinii (on 17. March 2026, 11:17) | 27 | 86 % |
| Quadki by juggler (on 17. March 2026, 09:28) | 126 |  97 % |
| Don't be Negative by billybeth (on 17. March 2026, 09:22) | 145 | 95 % |
| Motorway (Classic) by damo_89 (on 17. March 2026, 08:54) | 50 | 96 % |
| Tightrope by Scojo (on 17. March 2026, 08:50) | 21 |  97 % |
| Waterfall by aaronwilkowski (on 17. March 2026, 07:28) | 2 |  N/A |
| Clone Alone by pagedo (on 17. March 2026, 06:50) | 160 |  94 % |
| Christmas Quilt by Chefofdeath (on 17. March 2026, 06:24) | 21 | 73 % |
| Zirconium by NicoD (on 17. March 2026, 05:30) | 47 | 94 % |
| a+b<=c (Dynamic Fog) by Hanks (on 17. March 2026, 05:29) | 23 | 94 % |
| Clovers and such by mikebolt (on 17. March 2026, 04:57) | 121 | 88 % |
| Visible Thermometers by Md88keys (on 17. March 2026, 04:32) | 39 | 89 % |
| St. Patrick's Day by edd (on 17. March 2026, 00:00) | 163 | 91 % |
| Killer Tetris ~6 by Hecspeed (on 16. March 2026, 20:01) | 60 | 88 % |
| Clueless Sudoku-DG 2 by AlfSmith (on 16. March 2026, 17:26) | 42 | 89 % |
| Wallfacer by M.K. (on 16. March 2026, 17:15) | 74 | 91 % |
| Tumbling Dominoes (Killer sudoku) by sujoyku (on 16. March 2026, 16:56) | 246 | 95 % |
