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 | |
|---|---|---|---|
 | Square Root Sudoku by Al Fresco (on 24. June 2022, 18:23) | 13 |  88 % |
| Stealthy Arrows by Jacob Drebin (on 24. June 2022, 16:49) | 2 |  N/A |
| Happy 58th by Blobz (on 24. June 2022, 16:00) | 132 | 93 % |
| Reign of Cassiopeia by Tyrgannus (on 24. June 2022, 06:25) | 63 |  95 % |
| Viewpoint by Xenonetix (on 24. June 2022, 02:22) | 24 | 98 % |
| Garden Fences by antiknight (on 24. June 2022, 01:44) | 27 | 93 % |
| Closed Circuit by primovera (on 24. June 2022, 00:39) | 87 | 87 % |
| Raw Spaghetti (equal sums lines sudoku) by Aspartagcus (on 23. June 2022, 23:19) | 71 | 97 % |
| Kraken by Will Power (on 23. June 2022, 20:26) | 139 | 92 % |
| ♫ I'm a poor, lonesome arrow... ♫ by Phistomefel (on 23. June 2022, 20:01) | 789 | 95 % |
| Rorschach (Thermo) by tallcat (on 23. June 2022, 17:06) | 68 | 95 % |
| Double Dutch by Dag H (on 23. June 2022, 14:57) | 15 | 82 % |
| 69 by Jacob Drebin (on 23. June 2022, 05:37) | 5 |  N/A |
| Triple Negative by Scruffamudda (on 23. June 2022, 02:15) | 61 |  97 % |
| Overlap by Lisztes (on 23. June 2022, 01:30) | 24 | 82 % |
| Chaos Construction: Aquarium (2) by KNT (on 23. June 2022, 01:08) | 66 |  98 % |
| With the Crust Cut Off by mathpesto (on 23. June 2022, 01:04) | 65 | 95 % |
| Double C Sudoko by HansMeerbach (on 22. June 2022, 21:42) | 66 |  66 % |
| Renbanabner by jojo81gaming (on 22. June 2022, 20:32) | 250 | 91 % |
| Fibonacci Fountain by Malrog (on 22. June 2022, 20:02) | 16 | 97 % |
