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 | |
|---|---|---|---|
 | Easy Peasy Sudoku Advent (12) - Greater Than X by Richard (on 12. December 2025, 06:00) | 146 |  96 % |
| Day 12: Christmas Chaos! by SharpFox (on 12. December 2025, 06:00) | 162 |  78 % |
| Two by Two by Md88keys (on 12. December 2025, 03:50) | 31 |  82 % |
| Blue Lightning by WEBthe3rd (on 12. December 2025, 01:02) | 123 | 93 % |
| Semi-Quaver (6x6) by Mr Toffee (on 12. December 2025, 00:01) | 181 | 85 % |
| Parasite Sudoku: Larvae by NXTMaster (on 12. December 2025, 00:00) | 5 |  N/A |
| Variant Sudoku 101: Renban Lines by PhoenixAki (on 11. December 2025, 22:24) | 216 | 93 % |
| Primetime 03: Just some V and X sums by Markus (on 11. December 2025, 22:09) | 13 |  N/A |
| Sleight of hand by Killer Joe (on 11. December 2025, 20:57) | 129 | 92 % |
| Erica 26 (Diagonal Edition) by SennyK (on 11. December 2025, 17:15) | 250 | 92 % |
| 2(a + b) + c by Wuschel (on 11. December 2025, 15:27) | 85 | 93 % |
| Foggy German Loop by FJL (on 11. December 2025, 11:27) | 109 | 93 % |
| Because by pagedo (on 11. December 2025, 09:14) | 159 | 89 % |
| Easy Peasy Sudoku Advent (11) - Killer Skyscrapers by Richard (on 11. December 2025, 06:00) | 168 | 95 % |
| Killer Snowmen by SecondBlue (on 11. December 2025, 06:00) | 32 | 86 % |
| Day 11: The difficult ones by SharpFox (on 11. December 2025, 06:00) | 181 | 90 % |
| Visible Arrows 7 by Md88keys (on 11. December 2025, 04:47) | 65 | 91 % |
| Renban or Ren_an (Ambiguity Puzzle) by tallcat (on 11. December 2025, 03:41) | 24 |  92 % |
| DIS-LOCATED DIGITS by Will Power (on 11. December 2025, 03:00) | 196 | 91 % |
| Integral Sudoku by PrpLTrtL (on 11. December 2025, 02:22) | 13 | N/A |
