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 | |
|---|---|---|---|
 | Dutch Flat Mates: Schrödinger's Flatmate by ViKingPrime (on 1. January 2025, 00:00) | 42 |  95 % |
| One for the New Year by Fool on Hill (on 1. January 2025, 00:00) | 85 | 94 % |
| Happy 45 * 45 by symbolic23 (on 31. December 2024, 23:46) | 17 |  89 % |
| God Save the Queen by lmdemasi (on 31. December 2024, 23:38) | 65 |  95 % |
| 2025 by starwarigami (on 31. December 2024, 22:36) | 8 |  N/A |
| TacocaT by Taco (on 31. December 2024, 21:00) | 75 | 90 % |
| Lie-rises (Flinty Collab) by palpot (on 31. December 2024, 20:15) | 18 | 94 % |
| Curse of the Dutch Thermo! by The Bard (on 31. December 2024, 16:51) | 26 | 83 % |
| Project 2025: WTF! by HalfBakedLunatic (on 31. December 2024, 14:56) | 90 |  91 % |
| Oddly Quiet Battlefield by Uncle Milos Sideshow (on 31. December 2024, 13:13) | 97 | 87 % |
| YEAR'S by burgermason (on 31. December 2024, 10:05) | 63 | 85 % |
| Primesweeper Tessellation by randall (on 31. December 2024, 08:55) | 41 | 96 % |
| Lie? by RussianSinger (on 31. December 2024, 08:23) | 14 | 68 % |
| In Fair Verona by juggler (on 31. December 2024, 02:52) | 143 | 96 % |
| Dancing Like Butterfly Wings by dennischen (on 31. December 2024, 02:28) | 41 |  96 % |
| Mean Quartet by marty_sears (on 31. December 2024, 00:56) | 141 | 99 % |
| 12/31/2024——————01/01/2025 by MonsieurTRISTE (on 31. December 2024, 00:31) | 10 | N/A |
| 2025 by Tingo (on 31. December 2024, 00:00) | 15 |  70 % |
| Even Corners (nearly) by pagedo (on 30. December 2024, 23:21) | 188 | 95 % |
| One Knight's Foggy Secret by meggen033 (on 30. December 2024, 22:47) | 326 | 94 % |
