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 | |
|---|---|---|---|
 | Doppel-renbän-ger by Manta-Ray (on 6. December 2025, 14:34) | 42 |  96 % |
| Triple Trouble by marty_sears (on 6. December 2025, 14:02) | 253 |  96 % |
| Entropy Wiggle by Scruffamudda (on 6. December 2025, 09:07) | 34 | 92 % |
| Doppel Arrows by Scojo (on 6. December 2025, 08:09) | 32 | 93 % |
| Melting Pot by Justalilguy (on 6. December 2025, 07:42) | 12 |  89 % |
| Easy Peasy Sudoku Advent (06) - Cold Arrows by Richard (on 6. December 2025, 06:00) | 168 |  94 % |
| Day 6: Saint Nicholas! Welcome to the elves' workshop! by SharpFox (on 6. December 2025, 06:00) | 170 | 93 % |
| Parity Dots by FIT7Y (on 6. December 2025, 05:28) | 58 |  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) | 81 | 97 % |
| Counter Revelry by ebiggie (on 6. December 2025, 00:03) | 37 | 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) | 65 | 92 % |
| Heavy Is the Crown by sujoyku (on 5. December 2025, 23:38) | 163 | 97 % |
| Erica 22 by SennyK (on 5. December 2025, 19:35) | 123 | 87 % |
| Is that even a knight? by NurglesGift (on 5. December 2025, 17:56) | 81 | 93 % |
| For the Summer by Calvinball (on 5. December 2025, 13:43) | 269 | 96 % |
| The Rt. Rev. by Mr Toffee (on 5. December 2025, 13:39) | 67 | 90 % |
| Christmas cracker by gzalex (on 5. December 2025, 11:26) | 31 | 91 % |
| Odd Way to Even Out by oskode (on 5. December 2025, 10:05) | 251 | 95 % |
