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 | |
|---|---|---|---|
 | Heard No More 9 by The Bard (on 21. August 2025, 01:12) | 121 |  93 % |
| Petroglyph by e401 (on 21. August 2025, 01:04) | 222 | 92 % |
| Slingshot Tessellation by juggler (on 20. August 2025, 22:04) | 65 |  95 % |
| Duty pairs by Adrian71 (on 20. August 2025, 19:09) | 6 |  N/A |
| Apparition by Aeon (on 20. August 2025, 18:29) | 9 | N/A |
| An Odd Square Ring by meggen033 (on 20. August 2025, 17:38) | 204 | 94 % |
| Dutch Tuloop by rockratzero (on 20. August 2025, 12:00) | 55 | 87 % |
| Vorteks by Krisonium (on 20. August 2025, 10:37) | 151 | 81 % |
| 5678! by kkarlton (on 20. August 2025, 09:04) | 239 | 91 % |
| Dutch Flat Mates: Ranked Cages by Flinty (on 20. August 2025, 07:00) | 118 | 94 % |
| Bemused by NicoD (on 20. August 2025, 05:30) | 30 | 90 % |
| Slow Ride by NotSoMagnifique (on 20. August 2025, 03:50) | 255 | 93 % |
| Kingsbane 2 by Mykaterasu (on 20. August 2025, 03:26) | 8 |  N/A |
| Poison Pill by Dylan Levine (on 20. August 2025, 00:51) | 5 | N/A |
| Kurtosis by juggler (on 19. August 2025, 23:45) | 73 |  91 % |
| 6x6 Irregular Palindrome Kropki by RailMan (on 19. August 2025, 21:08) | 67 | 87 % |
| Oops I just missed the bus by Laake (on 19. August 2025, 20:46) | 53 | 95 % |
| Focus on Symmetry 2 by Mad-Tyas (on 19. August 2025, 20:17) | 77 | 94 % |
| Trifold by MSDOS (on 19. August 2025, 19:06) | 37 |  89 % |
| A Prime Nabner by palpot (on 19. August 2025, 18:03) | 17 | 95 % |
