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 | |
|---|---|---|---|
 | Skycagers (Build Your Own Killer Sudoku) by Agent (on 17. January 2023, 09:00) | 84 |  99 % |
| A Blind Killer by bodemeister (on 17. January 2023, 08:29) | 17 | 97 % |
| Clone College by SSG (on 17. January 2023, 07:17) | 38 |  95 % |
| Under the Hill by Jay Dyer (on 16. January 2023, 22:51) | 53 | 96 % |
| Tachyons and Black Holes (Black Hole) by heliopolix (on 16. January 2023, 20:00) | 47 | 96 % |
| Flair (Killer + Renban + German Whisper combo) by Playmaker6174 (on 16. January 2023, 17:41) | 62 |  92 % |
| Yin-Yang Sight Lines by Blobz (on 16. January 2023, 16:00) | 245 | 96 % |
| Roman Attack by djorr (on 16. January 2023, 14:00) | 21 | 93 % |
| Entropia (Skyscraper, Entropy) by Mad-Tyas (on 16. January 2023, 12:15) | 52 | 91 % |
| Outside In-Roads Crossing by 10feet (on 16. January 2023, 05:59) | 26 | 87 % |
| Doggo Adventure #10 by waffles_the_dog (on 16. January 2023, 02:06) | 318 |  90 % |
| Deadly Arrows by abramsa (on 16. January 2023, 01:40) | 158 | 64 % |
| Twisted Knights Whispering (featured in CtC) by FinnishGuy (on 15. January 2023, 22:59) | 84 | 93 % |
| Missing Digits by FryTheGuy (on 15. January 2023, 21:01) | 27 | 94 % |
| Symmetrical Bliss by Polycarp (on 15. January 2023, 20:30) | 47 | 94 % |
| Dutch Diamond by Bonehead (on 15. January 2023, 20:10) | 34 | 93 % |
| Killer Tofu by Maxentius (on 15. January 2023, 19:53) | 41 | 92 % |
| 9-steps Tutorial: Renban by Azireo (on 15. January 2023, 16:52) | 259 | 89 % |
| Thermal Rings by MarkV (on 15. January 2023, 16:51) | 59 |  77 % |
| Castlevania by Kafkapharnaum (on 15. January 2023, 16:49) | 24 | 97 % |
