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 | |
|---|---|---|---|
 | Parity Fun 27 by galium_odoratum (on 2. May 2026, 10:00) | 38 |  88 % |
| Foggy Chess by PjoeterBliep (on 2. May 2026, 10:00) | 85 |  95 % |
| Evil Duck by Meowllard (on 2. May 2026, 08:33) | 164 |  91 % |
| Perfectly Balanced Killers by PjoeterBliep (on 2. May 2026, 07:21) | 55 | 96 % |
| Pink rectangularity by NicoD (on 2. May 2026, 05:30) | 227 | 96 % |
| warring circuits by squidlar (on 2. May 2026, 04:04) | 2 |  N/A |
| Balanced Whispers [YYJ Pack] by yttrio (on 2. May 2026, 01:00) | 106 |  98 % |
| Ziplock by jwsinclair (on 2. May 2026, 00:44) | 99 | 96 % |
| Make Love Not War by WimVO (on 2. May 2026, 00:15) | 3 | N/A |
| Supermassive Black Holes (6x6 Trial Puzzle) by Dr Logic (on 1. May 2026, 23:51) | 10 |  N/A |
| Spring Flower by Moonsinh (on 1. May 2026, 22:37) | 11 | N/A |
| Black Magic by HalfBakedLunatic (on 1. May 2026, 21:40) | 224 | 87 % |
| Really Long Cages by EricRathbun (on 1. May 2026, 20:17) | 90 | 94 % |
| Outside Skyscraper by Leaving Leaves (on 1. May 2026, 19:42) | 4 | N/A |
| Diamond Diadem by .proxz14 (on 1. May 2026, 17:41) | 19 | 96 % |
| Light Snack #5 by Riccardo (on 1. May 2026, 16:14) | 232 | 87 % |
| Fun With Slow Thermos by ChinStrap (on 1. May 2026, 13:47) | 72 | 91 % |
| Sudoku Variants Series (465) - Productive Killers by Richard (on 1. May 2026, 06:00) | 45 | 94 % |
| Convicted red droplets by NicoD (on 1. May 2026, 05:30) | 55 | 95 % |
| Hot, Cold, Just Right by The Bard (on 1. May 2026, 02:55) | 144 | 99 % |
