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 | |
|---|---|---|---|
 | 15-Clump Kropki by Kippar (on 7. December 2023, 01:20) | 0 |  N/A |
| Equality Cages 115: Chinese philosophy by gUBBLOR (on 6. December 2023, 22:41) | 116 |  89 % |
| Slight differences (Killer sudoku) by sujoyku (on 6. December 2023, 21:21) | 180 |  94 % |
| Mosaic by Sartor (on 6. December 2023, 18:52) | 5 |  N/A |
| Neatly Squished by marty_sears (on 6. December 2023, 17:55) | 108 |  93 % |
| Differential Counting by Lyun Licuss (on 6. December 2023, 15:28) | 6 | N/A |
| Project 37 by Blashyrkh (on 6. December 2023, 13:48) | 73 |  93 % |
| Devilish Dots by Jolly Rogers (on 6. December 2023, 11:40) | 4 | N/A |
| Dutch Flat Mates (Zipper Lines) by Flinty (on 6. December 2023, 11:30) | 178 | 94 % |
| Century by jwsinclair (on 5. December 2023, 22:03) | 302 | 94 % |
| Killer Cats (6x6 S-Cell Killers Mini-Pack) by Wuschel (on 5. December 2023, 17:31) | 45 | 95 % |
| The Signal by igniteice (on 5. December 2023, 16:11) | 56 | 91 % |
| Companies (Skyscraper, Product Ltd) by Crusader175 (on 5. December 2023, 14:00) | 28 | 94 % |
| Squares by riffclown (on 5. December 2023, 13:39) | 245 | 96 % |
| Wonderful Underflow by Abdul the Killer (on 5. December 2023, 12:34) | 47 | 88 % |
| Factor Finesse by Mad-Tyas (on 5. December 2023, 11:50) | 14 |  89 % |
| Shifter Lines 106: Searching for 5s by gUBBLOR (on 5. December 2023, 10:31) | 777 | 91 % |
| Ouroboroi (Quadruples Sudoku) by clover (on 5. December 2023, 08:05) | 87 | 94 % |
| Traffic Lights by meggen033 (on 5. December 2023, 06:57) | 76 | 92 % |
| Ménage à Trois by Die Hard (on 5. December 2023, 05:16) | 59 | 95 % |
