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 | |
|---|---|---|---|
 | 81cells vs 19dots vs 7dots by kierownik (on 31. December 2023, 12:00) | 188 |  88 % |
| Pigeonhole (Killer sudoku) by sujoyku (on 31. December 2023, 09:14) | 97 |  95 % |
| Flurry by marty_sears (on 31. December 2023, 07:42) | 194 |  96 % |
| Dutch Thermo (New Rule Set) by The Bard (on 31. December 2023, 02:28) | 61 | 85 % |
| Difference Fences (#3) by RockyRoer (on 31. December 2023, 00:16) | 45 | 92 % |
| 2024 by Tingo (on 31. December 2023, 00:00) | 171 | 93 % |
| 2024 by starwarigami (on 31. December 2023, 00:00) | 63 |  96 % |
| Static Sums by timp1343 (on 30. December 2023, 22:34) | 6 |  N/A |
| Sixtinische Flusspferde - Sistine Hippos by glum_hippo (on 30. December 2023, 22:28) | 49 | 89 % |
| Lucky... 13? by Sartor (on 30. December 2023, 21:29) | 11 |  N/A |
| Shifter Dots 105: Dotted arrows by gUBBLOR (on 30. December 2023, 16:36) | 46 | 88 % |
| The Ankheg (Zippular Lines #4) by heliopolix (on 30. December 2023, 16:36) | 14 |  95 % |
| Ben Nevis (Killer) by tallcat (on 30. December 2023, 13:50) | 96 | 97 % |
| Arctium by loerting (on 30. December 2023, 12:22) | 30 | 80 % |
| 81cells vs 14dots vs 10dots by kierownik (on 30. December 2023, 12:00) | 49 | 93 % |
| Sn*wflake by Leto (on 30. December 2023, 09:01) | 9 | N/A |
| ▜▖Renbanimo Loop▗▛ by ElChiglia (on 30. December 2023, 07:15) | 29 | 95 % |
| 4 Strings by The Bard (on 30. December 2023, 00:44) | 186 | 91 % |
| Symmetry by Ratfinkz (on 30. December 2023, 00:44) | 354 | 95 % |
| Pointed Sum Loop by yttrio (on 30. December 2023, 00:19) | 98 | 98 % |
