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 | |
|---|---|---|---|
 | Evergreen (German Whisper Renban) by tallcat (on 27. December 2025, 03:01) | 100 |  88 % |
| We Three Kings by yttrio (on 27. December 2025, 01:00) | 222 |  94 % |
| Variant Lesson: Arrows by Deckatron (on 26. December 2025, 18:58) | 73 | 91 % |
| Counterpart Products Inc.™ by Oddlyeven (on 26. December 2025, 18:20) | 24 | 93 % |
| Sloooooooooooooooooow by PhoenixAki (on 26. December 2025, 17:40) | 177 |  85 % |
| FiPath cages (new constraint) by fractalminding (on 26. December 2025, 17:23) | 46 | 94 % |
| Fragmented Machinations by Andrewsarchus (on 26. December 2025, 14:56) | 35 | 93 % |
| Lake Goldajärvi by EdTheAlchemist (on 26. December 2025, 13:58) | 53 |  97 % |
| Little Pythagoras by sandini (on 26. December 2025, 12:43) | 114 | 89 % |
| Weak Renbans by FIT7Y (on 26. December 2025, 10:00) | 96 | 95 % |
| Rhyming Slang by juggler (on 26. December 2025, 08:59) | 271 | 92 % |
| Crosshatch by WEBthe3rd (on 26. December 2025, 06:06) | 80 | 94 % |
| Sudoku Variants Series (453) - S-Doku by Richard (on 26. December 2025, 06:00) | 129 | 95 % |
| Variant Sudoku 101: Exam #1 by PhoenixAki (on 26. December 2025, 00:19) | 267 | 91 % |
| Swirling Entropy by cygne (on 26. December 2025, 00:12) | 126 | 92 % |
| Boxing Day sudoku by Nylimb (on 26. December 2025, 00:00) | 39 | 89 % |
| Oh Tannenbaum – Level 3 by koarla (on 26. December 2025, 00:00) | 135 | 89 % |
| Determination by NXTMaster (on 26. December 2025, 00:00) | 10 |  N/A |
| Giant Steps by mathpesto (on 25. December 2025, 16:25) | 149 | 95 % |
| Equality Cages 143: Region SumDrone by gUBBLOR (on 25. December 2025, 12:45) | 54 | 94 % |
