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 | |
|---|---|---|---|
 | Entropy miracle 1 (Entropy threshold) by fractalminding (on 22. January 2026, 12:43) | 96 |  84 % |
| Elevators by Fizz (on 22. January 2026, 11:06) | 9 |  N/A |
| Circles and Friends by FIT7Y (on 22. January 2026, 10:00) | 20 | 88 % |
| Cage Sum Lines 2 by Md88keys (on 22. January 2026, 06:14) | 32 |  87 % |
| Australia in the Fog by fogpictures (on 22. January 2026, 04:48) | 369 |  94 % |
| Area 51 by juggler (on 22. January 2026, 02:36) | 266 | 95 % |
| Greater Points by Sneppix (on 22. January 2026, 00:45) | 6 | N/A |
| N or M. Sans Souci? by EPH (on 21. January 2026, 22:42) | 34 |  81 % |
| All Little Killers are Odd by RailMan (on 21. January 2026, 18:44) | 130 | 96 % |
| Parity Party (Chaos Construction Parity Sweeper) by Chilly (on 21. January 2026, 16:46) | 12 |  N/A |
| Watch It Grow by EdTheAlchemist (on 21. January 2026, 16:32) | 8 | N/A |
| Another Detour by Blobz (on 21. January 2026, 16:00) | 74 | 87 % |
| City of Whispers by Jay Dyer (on 21. January 2026, 15:18) | 94 | 96 % |
| White Christmas in Sa Pa (Dutch Whispers, Renban) by Chilly (on 21. January 2026, 14:19) | 9 |  N/A |
| Summertime (Clock Faces, Sum Dots) by Crusader175 (on 21. January 2026, 13:00) | 22 | 90 % |
| Fletcher by Jobo (on 21. January 2026, 07:03) | 79 | 95 % |
| Dutch Flat Mates: Nine Lines by Flinty (on 21. January 2026, 07:00) | 59 | 95 % |
| No Sudoku in My Sudoku(?) Puzzle. by Justalilguy (on 21. January 2026, 05:22) | 90 | 84 % |
| Mod 3 Cage Match by Md88keys (on 21. January 2026, 05:13) | 26 | 83 % |
| RAT RUN 22: Copyrat by marty_sears (on 21. January 2026, 03:35) | 821 | 97 % |
