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 | |
|---|---|---|---|
 | Metamorphosis by NicoD (on 26. September 2025, 05:30) | 69 |  94 % |
| Hot Rod by Ridhwan (on 26. September 2025, 04:32) | 45 |  96 % |
| Oktoberfest in the Fog by fogpictures (on 26. September 2025, 01:32) | 397 | 92 % |
| on the eighth day by aqjhs (on 26. September 2025, 01:07) | 14 |  88 % |
| (Chinese) Zodiac Project: Rat by Ratfinkz (on 26. September 2025, 00:39) | 76 | 95 % |
| The Confetti Incident by flutchman (on 25. September 2025, 22:55) | 34 | 97 % |
| Tadpoles by Gerhard1963 (on 25. September 2025, 22:32) | 24 | 80 % |
| Unveil by jwsinclair (on 25. September 2025, 20:51) | 217 | 98 % |
| Modular Line Killer by mimec (on 25. September 2025, 18:04) | 43 | 83 % |
| A Dark and Stormy Night by Oatmeal (on 25. September 2025, 17:49) | 204 | 89 % |
| In Unison by Mattisahuman (on 25. September 2025, 17:34) | 24 |  84 % |
| Products of Parity by Md88keys (on 25. September 2025, 15:32) | 96 | 94 % |
| Rotational Symmetry Never 10 by RailMan (on 25. September 2025, 15:27) | 58 | 93 % |
| Chaconopia Crossfire by Mad-Tyas (on 25. September 2025, 13:58) | 12 |  N/A |
| Beginners Introduction to Variant Sudoku by Oatmeal (on 25. September 2025, 13:56) | 213 | 89 % |
| Snacking on sums of 3 by Wiggel (on 25. September 2025, 11:23) | 214 | 82 % |
| Totem by NicoD (on 25. September 2025, 05:30) | 110 | 96 % |
| Mixed Bag by MSDOS (on 25. September 2025, 05:16) | 30 | 95 % |
| Cipher JS(Aqre) Sudoku by Las4one (on 25. September 2025, 03:10) | 14 | 94 % |
| Another Mathematical Phenomenon by Xenonetix (on 25. September 2025, 01:10) | 32 | 94 % |
