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 | |
|---|---|---|---|
 | Double Or Nothing by Will Power (on 15. October 2025, 11:22) | 222 |  91 % |
| Negative Constraints Galore by Oatmeal (on 15. October 2025, 07:08) | 272 | 96 % |
| Dutch Flat Mates: Seven Lines by Flinty (on 15. October 2025, 07:00) | 87 |  95 % |
| Stacked Circles by Md88keys (on 15. October 2025, 04:11) | 12 |  N/A |
| Latihan by Krisonium (on 15. October 2025, 03:31) | 9 |  N/A |
| Vampire sudoku by flutchman (on 15. October 2025, 00:35) | 45 |  94 % |
| Unruly (6x6 wrogn) by jwsinclair (on 15. October 2025, 00:35) | 103 | 95 % |
| Beëlzebub by Killer Joe (on 15. October 2025, 00:16) | 104 | 94 % |
| Tangled Lines by mimec (on 14. October 2025, 21:16) | 77 | 90 % |
| Eye of the Storm by ul-Rhymm (on 14. October 2025, 20:28) | 127 | 94 % |
| Triangulation by henter (on 14. October 2025, 19:01) | 14 | 85 % |
| Euro-Holiday: Germany by RoystonDA (on 14. October 2025, 17:18) | 138 | 84 % |
| 1 Schritt zurück, 8 Schritte vorwärts by LucDerLuc (on 14. October 2025, 14:43) | 290 | 93 % |
| Therefore by pagedo (on 14. October 2025, 14:40) | 250 | 93 % |
| Spiderweb by DocLogic (on 14. October 2025, 13:00) | 290 | 95 % |
| Kelly's Eye by billybeth (on 14. October 2025, 11:57) | 8 |  N/A |
| Entropic Reflections by sujoyku (on 14. October 2025, 10:00) | 230 | 97 % |
| Cooktop by Kaktuslav (on 14. October 2025, 08:00) | 154 | 95 % |
| The Windows of Enschede by Jeet Sampat (on 14. October 2025, 07:38) | 4 | N/A |
| Cubist Entropy by cygne (on 14. October 2025, 07:33) | 97 | 97 % |
