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 | |
|---|---|---|---|
 | Oh, Hi Mark! by gdc (on 26. February 2026, 13:08) | 87 |  95 % |
| Heat Ladder by Rab3aron (on 26. February 2026, 12:32) | 30 |  93 % |
| Cupid's Nightmare by juggler (on 26. February 2026, 11:50) | 27 |  95 % |
| Peas in a Pod 2 by AFrayedKnot (on 26. February 2026, 07:50) | 37 |  92 % |
| Kropki Cage by rhyrhy (on 26. February 2026, 07:18) | 195 | 95 % |
| Umpteen by NicoD (on 26. February 2026, 05:30) | 40 | 92 % |
| Cartoon Chicken in the Fog by fogpictures (on 26. February 2026, 02:12) | 219 | 92 % |
| Royal Ring Road by SingingFish (on 26. February 2026, 01:38) | 32 | 99 % |
| Bob, Sleigh by Mr Toffee (on 26. February 2026, 00:38) | 203 | 92 % |
| Split Dimensions by kingoffries (on 25. February 2026, 21:30) | 18 |  92 % |
| Chess-doku by masetab (on 25. February 2026, 16:03) | 47 | 97 % |
| Containment by Blobz (on 25. February 2026, 16:00) | 147 | 95 % |
| 3 Vs: Vicious Velocity Valve by gadgetgreen (on 25. February 2026, 15:42) | 61 | 92 % |
| Erica 35 (Fog Edition) by SennyK (on 25. February 2026, 15:30) | 218 | 92 % |
| Egg Salad Sandwich by lmdemasi (on 25. February 2026, 13:46) | 52 | 93 % |
| abcdefu (Diagonal XV Kropki puzzle) by sujoyku (on 25. February 2026, 11:00) | 228 | 96 % |
| Duality: Modular Ten Lines by NotVeryNeat (on 25. February 2026, 09:14) | 31 | 93 % |
| Entropic Snowflake by RailMan (on 25. February 2026, 08:41) | 66 | 95 % |
| Latin Dime by cygne (on 25. February 2026, 07:01) | 12 |  N/A |
| Kropki Drops by juggler (on 25. February 2026, 06:28) | 150 | 97 % |
