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 | |
|---|---|---|---|
 | Hillside Art by Manta-Ray (on 16. January 2026, 13:17) | 61 |  96 % |
| Shamir's 50th Birthday by ty93 (on 16. January 2026, 11:07) | 155 |  93 % |
| In the Dotted Green Fog by FIT7Y (on 16. January 2026, 10:00) | 68 | 88 % |
| Auntie Fifteen by NotVeryNeat (on 16. January 2026, 08:41) | 84 | 96 % |
| Sudoku Variants Series (456) - Double Decker Sandwich by Richard (on 16. January 2026, 06:00) | 95 | 95 % |
| 4×4×4 by juggler (on 16. January 2026, 00:31) | 191 | 95 % |
| I Like My Sandwiches Without Pickles by NXTMaster (on 16. January 2026, 00:00) | 25 |  88 % |
| Read Carefully by DarthSillious72 (on 15. January 2026, 20:51) | 98 | 68 % |
| Volley Fire (0-9 Challenge) by The Bard (on 15. January 2026, 20:43) | 39 |  94 % |
| Bingodoku 1 by AlfSmith (on 15. January 2026, 20:39) | 3 |  N/A |
| Oddly Satisfying by Hengist (on 15. January 2026, 20:09) | 72 | 90 % |
| Stronger in Unity by Kafkapharnaum (on 15. January 2026, 19:50) | 13 |  N/A |
| Parity Fun 10 by galium_odoratum (on 15. January 2026, 18:05) | 30 | 84 % |
| Index Fortress by Sotehr (on 15. January 2026, 17:57) | 52 | 91 % |
| Twist by ul-Rhymm (on 15. January 2026, 16:48) | 39 | 94 % |
| Odd or Even???? by mbumbee (on 15. January 2026, 16:04) | 56 | 93 % |
| Schrödinger's Flat by gdc (on 15. January 2026, 15:26) | 24 | 94 % |
| Foggy Thoughts by Phandor (on 15. January 2026, 12:05) | 147 | 91 % |
| Schizophrenic by Hengist (on 15. January 2026, 10:26) | 168 | 96 % |
| Regatta (4x4) by Mr Toffee (on 15. January 2026, 09:35) | 193 | 73 % |
