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 | |
|---|---|---|---|
 | Chains and Keys by EPH (on 27. January 2026, 19:07) | 27 |  91 % |
| Reading Between the Lines by ul-Rhymm (on 27. January 2026, 18:29) | 7 |  N/A |
| All enclaves（CC） by psninn (on 27. January 2026, 17:51) | 15 |  80 % |
| Parsimonious Pointers by brandonhare (on 27. January 2026, 17:42) | 5 |  N/A |
| Middle Miracle by Duarte-Carvalho (on 27. January 2026, 16:15) | 117 |  91 % |
| Parity Knights by Belamis (on 27. January 2026, 10:04) | 171 | 94 % |
| Entropy miracle 3 by fractalminding (on 27. January 2026, 09:59) | 44 | 94 % |
| Gold Watch (8x8) by Mr Toffee (on 27. January 2026, 09:29) | 98 |  90 % |
| Extension Cord 102: Zipper by FireTruckFuel (on 27. January 2026, 08:30) | 52 | 84 % |
| Suey! by cygne (on 27. January 2026, 07:49) | 29 | 88 % |
| Heyawake Chaos by mellowrobinson (on 27. January 2026, 07:31) | 22 |  99 % |
| X-tra Arrow Sums by Sneppix (on 27. January 2026, 03:50) | 4 |  N/A |
| Rank Up 20.mg12.3 - Fill-rank-omino by MathGuy_12 (on 27. January 2026, 00:11) | 48 | 92 % |
| Pioneering by ThePedallingPianist (on 26. January 2026, 23:50) | 211 | 96 % |
| Dutch Dormers (Dutch Flatmates,Irregular Squishdoku) by DubiousMobius (on 26. January 2026, 21:17) | 50 | 97 % |
| The Golden Pi Ratio by Manta-Ray (on 26. January 2026, 20:56) | 11 | 95 % |
| Friendly Fortresses by Phantou (on 26. January 2026, 19:30) | 8 | N/A |
| The indeXers by Duarte-Carvalho (on 26. January 2026, 18:20) | 3 | N/A |
| Monarch by SirCrumbleCat (on 26. January 2026, 17:57) | 49 | 88 % |
| Table for four by DocLogic (on 26. January 2026, 17:04) | 168 | 93 % |
