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 | |
|---|---|---|---|
 | Cascades (Killer Diagonal) by tallcat (on 22. February 2026, 21:00) | 64 |  96 % |
| Then I Took A Pill Arrow To The Knee by ChinStrap (on 22. February 2026, 20:30) | 45 | 97 % |
| Dual killer by Lithium-Ion (on 22. February 2026, 19:45) | 53 |  94 % |
| Xerox by MathGuy_12 (on 22. February 2026, 17:45) | 40 | 95 % |
| Checking High and Low by Sneppix (on 22. February 2026, 17:32) | 125 | 96 % |
| Ranked Quads by marty_sears (on 22. February 2026, 17:01) | 184 | 95 % |
| Even closer by balpha (on 22. February 2026, 16:15) | 11 |  N/A |
| Sim Card by slamwich (on 22. February 2026, 12:47) | 48 |  89 % |
| L0ng Arrows by gadgetgreen (on 22. February 2026, 11:35) | 57 | 91 % |
| Blow Dryer by Will Power (on 22. February 2026, 05:39) | 185 | 91 % |
| Lodestar by NicoD (on 22. February 2026, 05:30) | 22 | 92 % |
| Quads Workout by juggler (on 22. February 2026, 02:30) | 46 |  96 % |
| Simmering Lopsudoku by BakersDozenBagels (on 22. February 2026, 01:55) | 5 | N/A |
| Quadroppelgänger by MathGuy_12 (on 22. February 2026, 01:34) | 18 | 95 % |
| Science Lab (8x8) by Mr Toffee (on 22. February 2026, 00:28) | 171 | 79 % |
| Ten Line Arrows (6x6) by Oddlyeven (on 21. February 2026, 23:03) | 35 | 91 % |
| Equilibrium by Rab3aron (on 21. February 2026, 20:43) | 15 | 89 % |
| Min Max the Diagonal by RailMan (on 21. February 2026, 20:43) | 56 | 90 % |
| Small Turns by Md88keys (on 21. February 2026, 17:42) | 13 |  N/A |
| 2026 Chaotic First Sums by Florian Wortmann (on 21. February 2026, 17:39) | 72 | 94 % |
