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 | |
|---|---|---|---|
 | Lineage by zetamath (on 9. May 2026, 20:50) | 65 |  95 % |
| The Australian Therm-o by SingingFish (on 9. May 2026, 19:03) | 24 |  83 % |
| Region Reconstruction by BlueToast001 (on 9. May 2026, 17:53) | 67 | 92 % |
| Climbing Frame by EdTheAlchemist (on 9. May 2026, 17:26) | 4 |  N/A |
| Killing The Symmetry by Duarte-Carvalho (on 9. May 2026, 16:04) | 9 | N/A |
| Iris by Blobz (on 9. May 2026, 16:00) | 242 |  95 % |
| Copykabe by mellowrobinson (on 9. May 2026, 15:36) | 29 | 98 % |
| Unfit by Ridhwan (on 9. May 2026, 15:07) | 73 | 90 % |
| Zoomies (Copycat/X-Sums) by damo_89 (on 9. May 2026, 15:00) | 27 |  95 % |
| All Downhill From Here by Mr Toffee (on 9. May 2026, 14:00) | 45 | 88 % |
| Killer Maze by DocLogic (on 9. May 2026, 13:58) | 215 | 93 % |
| Houndstooth [Peaks and Troughs Arrow Sudoku] by Gene The Supreme (on 9. May 2026, 12:30) | 2 |  N/A |
| Once a Copycat, Always a Copycat by marty_sears (on 9. May 2026, 11:52) | 120 | 97 % |
| Whirlwinds by AllesUgo (on 9. May 2026, 11:46) | 24 |  89 % |
| Constant Temperature by palpot (on 9. May 2026, 11:37) | 24 | 95 % |
| Expansion by .proxz14 (on 9. May 2026, 10:24) | 66 | 97 % |
| Bootleg Cat Mates by Flinty (on 9. May 2026, 10:00) | 12 | 82 % |
| Parity Fun 28 by galium_odoratum (on 9. May 2026, 10:00) | 13 | N/A |
| There's Strength in Numbers by SennyK (on 9. May 2026, 06:00) | 19 | 98 % |
| Caged Ambiguity by Oatmeal (on 9. May 2026, 05:31) | 105 | 94 % |
