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 | |
|---|---|---|---|
 | Quality Street by Jay Dyer (on 11. January 2026, 20:31) | 173 |  96 % |
| Further Reading (Appendix Lines, Ten Lines) by DubiousMobius (on 11. January 2026, 19:30) | 6 |  N/A |
| Arrow's Flight by NotVeryNeat (on 11. January 2026, 19:06) | 130 |  96 % |
| Green and Gold by Md88keys (on 11. January 2026, 18:29) | 28 |  83 % |
| Heavily Fortyfived by marty_sears (on 11. January 2026, 17:38) | 178 | 97 % |
| There Are Too Many Things In This Apartment by Oddlyeven (on 11. January 2026, 16:57) | 21 | 93 % |
| Longest Possible Thermometers by RailMan (on 11. January 2026, 16:45) | 72 | 93 % |
| Indexing Sword by SennyK (on 11. January 2026, 16:45) | 43 | 93 % |
| Piste Map by cornish-john (on 11. January 2026, 15:29) | 14 |  83 % |
| Modular Madness by RandyDan (on 11. January 2026, 14:43) | 5 | N/A |
| Rituz Unicorno Unicorno XVI - Variation 2 by AJN (on 11. January 2026, 13:46) | 32 | 93 % |
| Rituz Unicorno Unicorno XVI by AJN (on 11. January 2026, 13:46) | 54 | 92 % |
| Loopy Projection 6x6 by henter (on 11. January 2026, 13:40) | 6 | N/A |
| Hello, Twenty-Nine! (Killer + LK sudoku) by sujoyku (on 11. January 2026, 10:14) | 108 | 94 % |
| Parity Fun 8 by galium_odoratum (on 11. January 2026, 09:34) | 5 | N/A |
| A Pair of Ragged Claws by cygne (on 11. January 2026, 07:50) | 13 | N/A |
| Cascade Cover by morrisjb (on 11. January 2026, 00:37) | 30 | 89 % |
| We do a little trolling by DarthSillious72 (on 10. January 2026, 23:12) | 136 |  87 % |
| 6-whisper by tomer (on 10. January 2026, 18:39) | 117 | 91 % |
| Zippopotamus through the Fog by meggen033 (on 10. January 2026, 18:35) | 169 | 88 % |
