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 | |
|---|---|---|---|
 | Crossword Sudoku by Artham (on 11. October 2025, 01:10) | 1 |  N/A |
| The Snakes Even It Out by LJ Jamie (on 11. October 2025, 00:50) | 42 |  70 % |
| Same Sum Whisper Loop by yttrio (on 11. October 2025, 00:44) | 191 |  98 % |
| Rank Up 20.dm - Butting heads by DubiousMobius (on 10. October 2025, 23:57) | 21 | 89 % |
| Hidden Clues by pep9 (on 10. October 2025, 23:53) | 29 | 79 % |
| Rank Up 20.cs - Clones by ChinStrap (on 10. October 2025, 21:03) | 30 |  94 % |
| Käfigwürfel by LucDerLuc (on 10. October 2025, 21:00) | 148 | 91 % |
| Some Sums by Mattisahuman (on 10. October 2025, 20:20) | 28 | 85 % |
| The Graveyard Of Emptiness by fjam (on 10. October 2025, 20:02) | 63 |  94 % |
| Rush Hour by certifiedpaintfreak (on 10. October 2025, 19:52) | 10 |  N/A |
| The Castle Wall by googuee (on 10. October 2025, 19:25) | 29 | 69 % |
| Rank Up 20.sotehr - Full Into Step by Sotehr (on 10. October 2025, 18:45) | 31 | 86 % |
| Build Your Own Region Sum Lines by Calump (on 10. October 2025, 18:09) | 18 | 86 % |
| Magic 5 by Olive (on 10. October 2025, 18:00) | 95 | 94 % |
| Tangled Arrows by pagedo (on 10. October 2025, 16:02) | 96 | 92 % |
| Think inside the... by KMD (on 10. October 2025, 15:11) | 53 |  90 % |
| Rank Up 20.jv - Mod 3 by vitaminz (on 10. October 2025, 14:58) | 38 | 91 % |
| Super(im)position by gdc (on 10. October 2025, 14:11) | 36 | 95 % |
| Moving Day (Region Sum, Killer) by Chefofdeath (on 10. October 2025, 08:56) | 93 | 91 % |
| XY-Cages II, "Chainlink" by glum_hippo (on 10. October 2025, 07:00) | 12 | 89 % |
