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 | |
|---|---|---|---|
 | Normal Sudoku Variant Rules Apply by HalfBakedLunatic (on 1. January 2026, 15:25) | 74 |  93 % |
| TaiChi by Kutsumi Hane (on 1. January 2026, 15:19) | 23 | 88 % |
| German Squishmates by Ratfinkz (on 1. January 2026, 13:38) | 110 |  96 % |
| Happy Birthday Dad by masetab (on 1. January 2026, 09:33) | 126 |  92 % |
| High Low 5 by The Bard (on 1. January 2026, 06:28) | 56 | 93 % |
| Even and Odd by DarthSillious72 (on 1. January 2026, 05:20) | 49 | 90 % |
| Visible Arrows 9 by Md88keys (on 1. January 2026, 05:04) | 41 | 86 % |
| renbaNabner by psninn (on 1. January 2026, 03:28) | 50 |  89 % |
| Supermagical 2026 by TJ (on 1. January 2026, 01:18) | 2 |  N/A |
| 2026 by DocLogic (on 1. January 2026, 00:26) | 169 | 94 % |
| You Sunk My Pairdoku (Round 1) by juggler (on 1. January 2026, 00:08) | 28 | 98 % |
| The Warden's Sudoku by Elytron (on 1. January 2026, 00:05) | 17 | 88 % |
| Fireworks 2025 by SennyK (on 31. December 2025, 23:59) | 32 | 77 % |
| Happy MMXXVI by olima (on 31. December 2025, 22:44) | 70 | 92 % |
| Five Alive by MSDOS (on 31. December 2025, 21:02) | 64 | 95 % |
| RAT RUN: 51 Years Later by marty_sears (on 31. December 2025, 21:00) | 482 | 98 % |
| Interrogative by zetamath (on 31. December 2025, 20:36) | 134 | 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) | 12 | N/A |
| Om Nom by Neokart (on 31. December 2025, 16:52) | 27 | 90 % |
