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 | |
|---|---|---|---|
 | A Mixed Finale by Niverio (on 31. July 2025, 10:19) | 52 |  97 % |
| Prime Blues by Aeon (on 31. July 2025, 08:59) | 12 |  N/A |
| Dotted Lines by logischmaster (on 31. July 2025, 08:37) | 3 |  N/A |
| Constricted contrivance by NicoD (on 31. July 2025, 05:30) | 30 |  83 % |
| Cornered by LJ Jamie (on 31. July 2025, 05:05) | 33 |  87 % |
| Remnants (Renban, Killer) by Chefofdeath (on 31. July 2025, 04:58) | 108 | 95 % |
| There's Sumthing In the Corner by PhysicistFromFunen (on 31. July 2025, 03:44) | 155 |  96 % |
| Pinkline Rhythm by Jessbelle (on 30. July 2025, 21:19) | 31 | 86 % |
| Confined Constraints by Burak Alver (on 30. July 2025, 20:44) | 259 | 95 % |
| Limitations Bonus Puzzle 3: One Lonely Digit by Md88keys (on 30. July 2025, 20:41) | 112 | 97 % |
| Zip-Fog-Fog-Zip by meggen033 (on 30. July 2025, 19:55) | 231 | 96 % |
| Sky Zippers by jennyaa (on 30. July 2025, 17:35) | 18 | 92 % |
| Primes vs Fibs by kenmar kuiper (on 30. July 2025, 16:54) | 2 | N/A |
| 26 cages by Kaktuslav (on 30. July 2025, 16:34) | 69 | 91 % |
| Color me stoked! (9x9 version) by chrisjnap (on 30. July 2025, 15:57) | 41 | 92 % |
| ArrowThermoEntropy by Mad-Tyas (on 30. July 2025, 15:39) | 45 |  91 % |
| Linear Least Squares by henter (on 30. July 2025, 15:38) | 13 |  N/A |
| Coordinated Chaos by mellowrobinson (on 30. July 2025, 13:05) | 60 | 96 % |
| Ana ugglor I mossen by rockratzero (on 30. July 2025, 12:00) | 207 | 96 % |
| Zippular Cities by gdc (on 30. July 2025, 11:41) | 28 | 93 % |
