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 | |
|---|---|---|---|
 | Killer's Trinity by masetab (on 23. January 2026, 02:27) | 35 |  89 % |
| Off By Ten by FullDeck-Missing (on 23. January 2026, 01:11) | 133 |  95 % |
| una isla de pairrows by aqjhs (on 23. January 2026, 00:00) | 19 |  96 % |
| Deadly Dance of 7 and 8 by NXTMaster (on 23. January 2026, 00:00) | 29 | 93 % |
| Swampy Caged Thermos by GBPack (on 22. January 2026, 23:38) | 37 |  88 % |
| Heyawake Sudoku by SennyK (on 22. January 2026, 22:02) | 28 | 96 % |
| Parity Fun 12 by galium_odoratum (on 22. January 2026, 20:38) | 8 |  N/A |
| Nod Kalu by Sitnik (on 22. January 2026, 19:34) | 59 | 80 % |
| Lizard's Lunch by EdTheAlchemist (on 22. January 2026, 15:26) | 20 | 88 % |
| Stickier Notes by jwsinclair (on 22. January 2026, 15:08) | 80 | 97 % |
| Modest Bishops (Chaconopia) by Mad-Tyas (on 22. January 2026, 13:13) | 5 |  N/A |
| Time Share by ChinStrap (on 22. January 2026, 13:08) | 28 | 97 % |
| Entropy miracle 1 (Entropy threshold) by fractalminding (on 22. January 2026, 12:43) | 66 | 84 % |
| Elevators by Fizz (on 22. January 2026, 11:06) | 9 | N/A |
| Circles and Friends by FIT7Y (on 22. January 2026, 10:00) | 16 | 86 % |
| Cage Sum Lines 2 by Md88keys (on 22. January 2026, 06:14) | 30 | 87 % |
| Australia in the Fog by fogpictures (on 22. January 2026, 04:48) | 314 |  94 % |
| Area 51 by juggler (on 22. January 2026, 02:36) | 217 | 96 % |
| Greater Points by Sneppix (on 22. January 2026, 00:45) | 3 | N/A |
| N or M. Sans Souci? by EPH (on 21. January 2026, 22:42) | 30 | 81 % |
