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 | |
|---|---|---|---|
 | renbaNabner by psninn (on 1. January 2026, 03:28) | 44 |  91 % |
| Supermagical 2026 by TJ (on 1. January 2026, 01:18) | 2 |  N/A |
| 2026 by DocLogic (on 1. January 2026, 00:26) | 159 |  94 % |
| You Sunk My Pairdoku (Round 1) by juggler (on 1. January 2026, 00:08) | 20 |  98 % |
| The Warden's Sudoku by Elytron (on 1. January 2026, 00:05) | 16 | 88 % |
| Fireworks 2025 by SennyK (on 31. December 2025, 23:59) | 30 | 77 % |
| Happy MMXXVI by olima (on 31. December 2025, 22:44) | 67 |  92 % |
| Five Alive by MSDOS (on 31. December 2025, 21:02) | 54 | 94 % |
| RAT RUN: 51 Years Later by marty_sears (on 31. December 2025, 21:00) | 412 | 98 % |
| Interrogative by zetamath (on 31. December 2025, 20:36) | 126 | 95 % |
| 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) | 44 | 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) | 103 | 93 % |
