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 | |
|---|---|---|---|
 | Colours in the (k)night XIX by Villse (on 6. December 2025, 17:26) | 109 |  95 % |
| Erica 23 by SennyK (on 6. December 2025, 17:15) | 211 |  92 % |
| Dutch-pelgänger by ChinStrap (on 6. December 2025, 16:19) | 72 | 96 % |
| Sevens by Blobz (on 6. December 2025, 16:00) | 159 |  90 % |
| Overruled by googuee (on 6. December 2025, 14:58) | 149 | 90 % |
| Doppel-renbän-ger by Manta-Ray (on 6. December 2025, 14:34) | 36 | 95 % |
| Triple Trouble by marty_sears (on 6. December 2025, 14:02) | 236 |  96 % |
| Entropy Wiggle by Scruffamudda (on 6. December 2025, 09:07) | 33 | 91 % |
| Doppel Arrows by Scojo (on 6. December 2025, 08:09) | 30 | 93 % |
| Melting Pot by Justalilguy (on 6. December 2025, 07:42) | 11 |  90 % |
| Easy Peasy Sudoku Advent (06) - Cold Arrows by Richard (on 6. December 2025, 06:00) | 162 | 94 % |
| Day 6: Saint Nicholas! Welcome to the elves' workshop! by SharpFox (on 6. December 2025, 06:00) | 151 | 92 % |
| Parity Dots by FIT7Y (on 6. December 2025, 05:28) | 56 | 89 % |
| Going Loopy by RandyDan (on 6. December 2025, 03:29) | 15 | 88 % |
| Japanese Sum Dutch Loop by yttrio (on 6. December 2025, 02:16) | 79 | 96 % |
| Counter Revelry by ebiggie (on 6. December 2025, 00:03) | 36 | 86 % |
| RS-Bahn (2) (Region Sums U-Bahn) by cyddrdrd (on 6. December 2025, 00:00) | 8 |  N/A |
| Parity Party 1 by galium_odoratum (on 5. December 2025, 23:44) | 60 | 91 % |
| Heavy Is the Crown by sujoyku (on 5. December 2025, 23:38) | 157 | 97 % |
| Erica 22 by SennyK (on 5. December 2025, 19:35) | 103 | 85 % |
