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 | |
|---|---|---|---|
 | HSSC Appetizer (2) - Sudoku XV by Richard (on 18. December 2025, 06:00) | 103 |  88 % |
| Easy Peasy Sudoku Advent (18) - Snake by Richard (on 18. December 2025, 06:00) | 174 |  91 % |
| Day 18: Killer Boss by SharpFox (on 18. December 2025, 06:00) | 138 | 90 % |
| Minimality by Andrewsarchus (on 18. December 2025, 05:30) | 18 |  98 % |
| Abstract Cave Painting by FIT7Y (on 18. December 2025, 02:50) | 123 |  91 % |
| Storm and Rain by I_love_carrie273 (on 17. December 2025, 23:02) | 27 | 75 % |
| Cyprane's Christmas Tree by Cyprane (on 17. December 2025, 22:46) | 241 | 92 % |
| Christmas Candy in the Fog by fogpictures (on 17. December 2025, 21:47) | 201 | 89 % |
| Double Counting by ralphwaldo1 (on 17. December 2025, 20:46) | 9 |  N/A |
| a new way out by aqjhs (on 17. December 2025, 20:26) | 25 | 95 % |
| Peeking Snowman by gdc (on 17. December 2025, 20:25) | 153 | 90 % |
| Colorado 16 by Florian Wortmann (on 17. December 2025, 18:46) | 162 | 96 % |
| Green Face of Money! by Bharat Kumar gour (on 17. December 2025, 17:22) | 6 | N/A |
| Coffee Bean by Blobz (on 17. December 2025, 16:00) | 113 | 93 % |
| HyperCube by MathNeedsKisses (on 17. December 2025, 12:32) | 2 |  N/A |
| Variant Sudoku 101: German Whispers by PhoenixAki (on 17. December 2025, 07:59) | 206 | 92 % |
| Dutch Flat Mates: Median (palpot collab) by Flinty (on 17. December 2025, 07:00) | 84 | 96 % |
| Easy Peasy Sudoku Advent (17) - Sum and product killer by Richard (on 17. December 2025, 06:00) | 148 | 93 % |
| Snowtropics 3 by SecondBlue (on 17. December 2025, 06:00) | 17 |  93 % |
| Day 17: Clever Irregularity by SharpFox (on 17. December 2025, 06:00) | 172 | 86 % |
