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 | |
|---|---|---|---|
 | Cookie Conundrum (Double Arrow Loop) by Chefofdeath (on 31. December 2025, 20:33) | 12 |  N/A |
| Bootleg New Year by Sotehr (on 31. December 2025, 20:00) | 11 | N/A |
| Om Nom by Neokart (on 31. December 2025, 16:52) | 25 |  89 % |
| Hazy Radio Tower by Wiggel (on 31. December 2025, 16:36) | 100 |  91 % |
| Petri Dish by Blobz (on 31. December 2025, 16:00) | 45 |  91 % |
| Library of Babel by EdTheAlchemist (on 31. December 2025, 15:32) | 12 |  N/A |
| very easy HAPPY NEW YEAR! by fogpictures (on 31. December 2025, 12:26) | 171 |  90 % |
| average difficulty HAPPY NEW YEAR! by fogpictures (on 31. December 2025, 12:26) | 81 | 87 % |
| Rituz Unicorno Unicorno - Happy New Year by AJN (on 31. December 2025, 12:11) | 77 | 95 % |
| X-beliebiges Geflüster (X-Sums + GW) by sujoyku (on 31. December 2025, 11:54) | 105 | 93 % |
| Walk Round Town by EdTheAlchemist (on 31. December 2025, 11:05) | 6 | N/A |
| Roamin' by NotVeryNeat (on 31. December 2025, 07:45) | 137 | 90 % |
| Search Party by Mattisahuman (on 31. December 2025, 07:05) | 23 | 82 % |
| Zodiac x Flat Mates by ViKingPrime (on 31. December 2025, 07:00) | 15 | N/A |
| Guillotines by cygne (on 31. December 2025, 06:51) | 8 | N/A |
| Colouring Kropki’s by DarthSillious72 (on 31. December 2025, 05:13) | 157 | 94 % |
| The Creature Escapes! by NotSoMagnifique (on 31. December 2025, 04:22) | 72 | 93 % |
| Sabotage by KMD (on 31. December 2025, 04:09) | 40 | 89 % |
| watskeburt by aqjhs (on 31. December 2025, 01:59) | 16 | 92 % |
| Countdown to 2026 by WEBthe3rd (on 30. December 2025, 23:59) | 137 | 89 % |
