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 | |
|---|---|---|---|
 | Entropea Crossroads by palpot (on 19. July 2025, 13:30) | 22 |  84 % |
| Where do knights jump on an indexing checkerboard? by graggle (on 19. July 2025, 11:00) | 7 |  N/A |
| Yin Yang Dominoes by Tank (on 19. July 2025, 07:39) | 245 |  95 % |
| A Faint Flutter by PhysicistFromFunen (on 19. July 2025, 06:24) | 46 | 89 % |
| Framing by Evan (on 19. July 2025, 06:22) | 264 |  95 % |
| Herringbone by NicoD (on 19. July 2025, 05:30) | 123 | 97 % |
| Roman Whisper Loop by yttrio (on 19. July 2025, 02:00) | 158 | 97 % |
| Krazy Kropki 3: Missing Multipliers by Dave Brenn (on 19. July 2025, 01:54) | 7 |  N/A |
| Region Renban by RedBarchetta (on 19. July 2025, 00:50) | 35 | 91 % |
| Zodiac Project: Sagitta Speakeasy by NotSoMagnifique (on 19. July 2025, 00:42) | 371 | 94 % |
| Same Old Same Old by MathGuy_12 (on 18. July 2025, 23:23) | 50 |  98 % |
| Decompression [TSL][S1T6] by jwsinclair (on 18. July 2025, 23:22) | 45 | 95 % |
| Wake Up Call by e401 (on 18. July 2025, 23:09) | 254 | 94 % |
| Especially Special by louisng114 (on 18. July 2025, 20:56) | 25 | 88 % |
| Let's Get Quacking! by SkepticalMario (on 18. July 2025, 20:51) | 14 |  92 % |
| EITBON 3: Forgotten Shapes by Neokart (on 18. July 2025, 20:29) | 6 |  N/A |
| Apple sauce by Arkthelox (on 18. July 2025, 19:25) | 276 | 92 % |
| Fourier by mormagli (on 18. July 2025, 16:40) | 22 | 83 % |
| Hooke's Law by Tobias Brixner (on 18. July 2025, 15:00) | 12 | 84 % |
| Hungry Rabbit in the Fog by MCMCHammer (on 18. July 2025, 13:18) | 109 | 97 % |
