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 | |
|---|---|---|---|
 | Xerox by MathGuy_12 (on 22. February 2026, 17:45) | 63 |  94 % |
| Checking High and Low by Sneppix (on 22. February 2026, 17:32) | 138 |  96 % |
| Ranked Quads by marty_sears (on 22. February 2026, 17:01) | 234 | 96 % |
| Even closer by balpha (on 22. February 2026, 16:15) | 11 |  N/A |
| Sim Card by slamwich (on 22. February 2026, 12:47) | 57 |  90 % |
| L0ng Arrows by gadgetgreen (on 22. February 2026, 11:35) | 62 | 91 % |
| Blow Dryer by Will Power (on 22. February 2026, 05:39) | 209 | 90 % |
| Lodestar by NicoD (on 22. February 2026, 05:30) | 27 | 93 % |
| Quads Workout by juggler (on 22. February 2026, 02:30) | 50 |  96 % |
| Simmering Lopsudoku by BakersDozenBagels (on 22. February 2026, 01:55) | 5 | N/A |
| Quadroppelgänger by MathGuy_12 (on 22. February 2026, 01:34) | 21 | 96 % |
| Science Lab (8x8) by Mr Toffee (on 22. February 2026, 00:28) | 214 | 80 % |
| Ten Line Arrows (6x6) by Oddlyeven (on 21. February 2026, 23:03) | 36 | 91 % |
| Equilibrium by Rab3aron (on 21. February 2026, 20:43) | 23 | 91 % |
| Min Max the Diagonal by RailMan (on 21. February 2026, 20:43) | 63 | 90 % |
| Small Turns by Md88keys (on 21. February 2026, 17:42) | 15 | 80 % |
| 2026 Chaotic First Sums by Florian Wortmann (on 21. February 2026, 17:39) | 85 | 95 % |
| Danish Topography by 99%Sneaky (on 21. February 2026, 17:09) | 124 | 94 % |
| Olympiad by Blobz (on 21. February 2026, 16:00) | 279 | 94 % |
| Smooth Operator by ChinStrap (on 21. February 2026, 15:25) | 48 | 97 % |
