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 | |
|---|---|---|---|
 | Dutch Flat Mates (Tessellation) by aqjhs (on 20. September 2025, 01:59) | 91 |  97 % |
| XOV to Cheyenne (0-9 Challenge) by The Bard (on 20. September 2025, 01:01) | 53 |  96 % |
| 1y + 8b = 9g (Arrow Snackdoku) by ivaylagergova (on 20. September 2025, 00:40) | 149 |  92 % |
| Maximize The Maximizable by Yann (on 19. September 2025, 21:41) | 3 |  N/A |
| The Odd Diagonal by billybeth (on 19. September 2025, 20:52) | 4 |  N/A |
| Doppeldinger by ThePedallingPianist (on 19. September 2025, 19:30) | 13 | 90 % |
| Four-Ring Circus by Nebuzaradan (on 19. September 2025, 18:36) | 14 | 96 % |
| Quantum Balance (by gdc?) by gdc (on 19. September 2025, 17:38) | 42 |  99 % |
| Champagne ! by Kjupatrick (on 19. September 2025, 17:13) | 21 |  88 % |
| Broken Two (with FastSandals) by timotab (on 19. September 2025, 16:38) | 156 | 93 % |
| Sorry, could you repeat that? by chrisjnap (on 19. September 2025, 15:26) | 72 | 91 % |
| Chaconopia Snack (5x5 Chaos Construction) by Mad-Tyas (on 19. September 2025, 14:31) | 55 | 93 % |
| This FOG is not a Killer GAS by meggen033 (on 19. September 2025, 13:38) | 532 | 93 % |
| GeoGlow by pep9 (on 19. September 2025, 13:36) | 11 |  N/A |
| Connected cages by Adrian71 (on 19. September 2025, 11:44) | 8 | N/A |
| Negative Constraints Rule! by Md88keys (on 19. September 2025, 08:27) | 50 | 89 % |
| Rituz Unicorno Unicorno VI by AJN (on 19. September 2025, 07:10) | 27 | 91 % |
| Sudoku Variants Series (442) - Modular Lines by Richard (on 19. September 2025, 06:00) | 74 | 94 % |
| Boxy entropea by NicoD (on 19. September 2025, 05:30) | 55 | 95 % |
| Skewed 800 by pagedo (on 19. September 2025, 05:11) | 101 | 90 % |
