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 | |
|---|---|---|---|
 | Easy Peasy Sudoku Advent (02) - Odd-Even Thermometers by Richard (on 2. December 2025, 06:00) | 227 |  94 % |
| Day 2: Circles by SharpFox (on 2. December 2025, 06:00) | 277 |  84 % |
| hesperus garden by aqjhs (on 2. December 2025, 05:49) | 44 |  98 % |
| Diapason by NicoD (on 2. December 2025, 05:30) | 68 | 93 % |
| Arrows Usually Include Low Digits by Md88keys (on 2. December 2025, 01:11) | 74 |  95 % |
| Chromatic Cages by EricRathbun (on 2. December 2025, 00:37) | 17 |  90 % |
| Split-Pea Production Network by Oddlyeven (on 2. December 2025, 00:31) | 9 |  N/A |
| Knight Shift by ThePedallingPianist (on 1. December 2025, 20:00) | 61 | 90 % |
| 14 Corners by ul-Rhymm (on 1. December 2025, 19:15) | 81 | 94 % |
| Fog of War #10 by Sudonym (on 1. December 2025, 17:28) | 227 | 88 % |
| Tetromino Sudoku by SennyK (on 1. December 2025, 17:20) | 56 | 94 % |
| Bird's Eye by Jooshy (on 1. December 2025, 16:32) | 25 | 87 % |
| Barricade by Blobz (on 1. December 2025, 16:00) | 132 | 90 % |
| I miss ATK (Anti-Knight Palindrome) by galium_odoratum (on 1. December 2025, 15:52) | 88 | 93 % |
| 3 Star Puzzles by juggler (on 1. December 2025, 11:05) | 90 | 93 % |
| Focus Point by oklux (on 1. December 2025, 10:12) | 26 | 93 % |
| Snowier Antlers by Scojo (on 1. December 2025, 09:33) | 25 | 87 % |
| Easy Peasy Sudoku Advent (01) - Position Sums by Richard (on 1. December 2025, 06:00) | 191 | 96 % |
| Day 1: Arrows by SharpFox (on 1. December 2025, 06:00) | 436 | 77 % |
| Variant Sudoku 101: Kropki Dots by PhoenixAki (on 1. December 2025, 01:33) | 257 | 87 % |
