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 | |
|---|---|---|---|
 | High Voltage by Sotehr (on 5. August 2026, 05:30) | 123 |  91 % |
| If Looks Could Kill by mathpesto (on 5. August 2026, 04:53) | 78 |  95 % |
| Blink by iEtsh (on 5. August 2026, 00:42) | 153 |  82 % |
| This Way Up by 99%Sneaky (on 4. August 2026, 23:11) | 145 | 96 % |
| Ambiguitips by Christounet (on 4. August 2026, 22:28) | 32 | 87 % |
| Photocopied Series #4: Group Theory by gkammer (on 4. August 2026, 22:13) | 25 |  87 % |
| Diagon Alley by chameleon (on 4. August 2026, 21:46) | 76 | 90 % |
| Missing Lines 4 by Al Fresco (on 4. August 2026, 21:40) | 3 |  N/A |
| Good Luck... by addie (on 4. August 2026, 20:52) | 45 | 81 % |
| Sum Differences (region sums, difference dots) by Chilly (on 4. August 2026, 17:50) | 105 | 95 % |
| Pointer Arrow Sudoku by Piatato (on 4. August 2026, 17:45) | 120 | 94 % |
| Somewhat Insulated by Noxy78 (on 4. August 2026, 17:33) | 20 | 92 % |
| Vol.2 Killer #64 by Adrian Klausen (on 4. August 2026, 17:30) | 122 | 87 % |
| Fifteen is a Line by Alex_and_Eric (on 4. August 2026, 16:30) | 14 |  N/A |
| Counting chaos by Lithium-Ion (on 4. August 2026, 15:31) | 143 | 93 % |
| Ominous by Lizzy01 (on 4. August 2026, 15:05) | 7 | N/A |
| Never Odd or Even (Look and Say, Palindrome) by tallcat (on 4. August 2026, 14:00) | 197 | 96 % |
| I See No Dots by billybeth (on 4. August 2026, 12:38) | 121 | 95 % |
| VariantDoku Daily Puzzle: August 4 by Brandy New (on 4. August 2026, 11:52) | 52 | 79 % |
| Cut to the Feeling by pmays123 (on 4. August 2026, 11:26) | 10 |  N/A |
