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 | |
|---|---|---|---|
 | Variant Sudoku 101: Quiz #1 by PhoenixAki (on 2. December 2025, 19:21) | 239 |  90 % |
| DoppLKänger by ChinStrap (on 2. December 2025, 18:59) | 52 |  97 % |
| Hide and Seek by Jooshy (on 2. December 2025, 18:55) | 44 | 94 % |
| Doppelgänger Killer 1-25 by SennyK (on 2. December 2025, 17:15) | 39 |  95 % |
| Phistomefel Spiral by Oatmeal (on 2. December 2025, 15:55) | 224 | 94 % |
| Tanglepea by gren (on 2. December 2025, 15:48) | 10 |  N/A |
| Squash by billybeth (on 2. December 2025, 15:33) | 3 |  N/A |
| Split Personality (Doppelgänger) by gdc (on 2. December 2025, 15:19) | 40 | 96 % |
| Hidden Paths by masetab (on 2. December 2025, 15:16) | 182 |  95 % |
| Doppelzïpper by marty_sears (on 2. December 2025, 15:03) | 173 | 99 % |
| Tritanglement: Cages by henter (on 2. December 2025, 11:10) | 7 |  N/A |
| Easy Peasy Sudoku Advent (02) - Odd-Even Thermometers by Richard (on 2. December 2025, 06:00) | 225 | 94 % |
| Day 2: Circles by SharpFox (on 2. December 2025, 06:00) | 267 | 84 % |
| hesperus garden by aqjhs (on 2. December 2025, 05:49) | 43 | 98 % |
| Diapason by NicoD (on 2. December 2025, 05:30) | 67 | 93 % |
| Arrows Usually Include Low Digits by Md88keys (on 2. December 2025, 01:11) | 71 |  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) | 60 | 89 % |
| 14 Corners by ul-Rhymm (on 1. December 2025, 19:15) | 81 | 94 % |
