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 | |
|---|---|---|---|
 | Smelly Peas by MathGuy_12 (on 13. November 2025, 01:43) | 13 |  90 % |
| Key Set by RandyDan (on 13. November 2025, 01:39) | 77 |  95 % |
| Snowflake in the Fog by fogpictures (on 12. November 2025, 23:53) | 257 |  92 % |
| Six Hit Wonder by marty_sears (on 12. November 2025, 23:41) | 208 |  98 % |
| Autumn Tree by Cyprane (on 12. November 2025, 22:23) | 88 | 93 % |
| February (Killer sudoku) by sujoyku (on 12. November 2025, 20:59) | 147 | 96 % |
| Cage Sum Lines by Md88keys (on 12. November 2025, 20:35) | 45 | 92 % |
| Wichtels Rätselherbst 2025 (8): Sudoku-Collage by wichtel (on 12. November 2025, 20:25) | 8 |  N/A |
| Binary Bits 2 by Klausku (on 12. November 2025, 18:35) | 19 |  93 % |
| Oops! All Regions by ChinStrap (on 12. November 2025, 18:30) | 58 | 95 % |
| Erica 8 by SennyK (on 12. November 2025, 17:15) | 176 | 92 % |
| Time's running out! by Br1312te (on 12. November 2025, 17:01) | 44 | 95 % |
| Love Letter from Canada by Morisenseiisgod (on 12. November 2025, 16:42) | 25 | 79 % |
| Foggy Winter Wonderland by Dee_Code (on 12. November 2025, 16:04) | 122 | 85 % |
| The Good, the Bad and the Ugly by UnnamedSorcerer (on 12. November 2025, 16:00) | 34 | 86 % |
| Capellini by Blobz (on 12. November 2025, 16:00) | 181 | 94 % |
| Intensity by steelwool (on 12. November 2025, 15:42) | 3 | N/A |
| Clueless Sudoku 12 by AlfSmith (on 12. November 2025, 11:03) | 138 | 94 % |
| Dutch Flat Mates: Periodic Sums (with sujoyku) by Sotehr (on 12. November 2025, 09:00) | 76 | 96 % |
| Give It A Thrice-Over by Will Power (on 12. November 2025, 03:00) | 122 | 93 % |
