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 | |
|---|---|---|---|
 | Between a Rock and a Doubler by oskode (on 10. October 2025, 06:28) | 14 |  88 % |
| Sudoku Variants Series (445) - Cage relations (a.k.a. XY-cages) by Richard (on 10. October 2025, 06:00) | 63 | 98 % |
| Doldrums by NicoD (on 10. October 2025, 05:30) | 36 | 96 % |
| Rank Up 20.mg12 - Difference Of Ranks by MathGuy_12 (on 10. October 2025, 04:36) | 18 |  88 % |
| Turkey in the Fog by fogpictures (on 10. October 2025, 02:34) | 226 |  90 % |
| Breaking Even by Killer Joe (on 10. October 2025, 02:22) | 70 |  92 % |
| Rank Up 20.aq - Dutch Flat Mates by aqjhs (on 10. October 2025, 01:59) | 30 | 93 % |
| Proper Destruction by NXTMaster (on 10. October 2025, 00:00) | 10 |  N/A |
| This FOG is a Killer Whisper GAS by meggen033 (on 9. October 2025, 23:36) | 514 | 92 % |
| Brickdoku by googuee (on 9. October 2025, 21:44) | 87 | 85 % |
| Strange Flower by hundertzwoelf (on 9. October 2025, 21:10) | 163 | 94 % |
| How Hot Is It? by Synergenesis (on 9. October 2025, 20:15) | 155 | 88 % |
| German roots from a kropki seed by Duarte-Carvalho (on 9. October 2025, 18:48) | 150 | 93 % |
| German Whispers Delux 2 by Justalilguy (on 9. October 2025, 17:13) | 18 |  81 % |
| Blüttenblätter by LucDerLuc (on 9. October 2025, 14:18) | 90 | 89 % |
| Wheels Tessellation by Crusader175 (on 9. October 2025, 14:00) | 32 | 95 % |
| Opposing Elements by dingdongeu (on 9. October 2025, 11:48) | 70 | 89 % |
| Entropic Principle by cygne (on 9. October 2025, 10:52) | 106 | 94 % |
| Little Killers are Just Diagonal Arrows by Md88keys (on 9. October 2025, 08:08) | 129 | 94 % |
| Rituz Unicorno Unicorno IX by AJN (on 9. October 2025, 06:11) | 46 | 90 % |
