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 | |
|---|---|---|---|
 | Little Killer Quads by RockyRoer (on 1. August 2023, 04:48) | 59 |  95 % |
| A Walk In The Park by Scruffamudda (on 1. August 2023, 04:39) | 250 |  93 % |
| A Hundred Cells of Chaos by Big Tiger (on 1. August 2023, 01:49) | 57 |  98 % |
| German Whisper (+ negative constraint) by Dermerlin (on 1. August 2023, 01:43) | 24 |  88 % |
| The Quadbiking Pianist by ThePedallingPianist (on 1. August 2023, 01:01) | 155 | 87 % |
| Look-and-Snake by heliopolix (on 31. July 2023, 23:58) | 7 |  N/A |
| 115599 by LibardiA (on 31. July 2023, 23:41) | 80 | 94 % |
| Nebelrechnung + - x : by olima (on 31. July 2023, 21:42) | 158 | 89 % |
| Entropy? by Senip (on 31. July 2023, 18:20) | 14 | 88 % |
| Rheinland-Pfalz (The Rivers of Rhineland-Palatinate) by farodin64 (on 31. July 2023, 18:10) | 63 | 95 % |
| Trees and Tens by Arlo Lipof (on 31. July 2023, 16:57) | 229 | 95 % |
| 159 Kropki by Blobz (on 31. July 2023, 16:00) | 177 | 95 % |
| x-Friends by Stoer (on 31. July 2023, 15:51) | 14 | 85 % |
| Diagonalization (Partial CC) by the_cogito (on 31. July 2023, 15:45) | 30 | 98 % |
| Fitting like a glove (Killer sudoku) by sujoyku (on 31. July 2023, 14:19) | 137 | 91 % |
| A Slightly Unusual Ruleset 1. by Bonehead (on 31. July 2023, 13:04) | 34 | 69 % |
| Position by PHindemith (on 31. July 2023, 09:24) | 10 | N/A |
| Cellular Directory (Ring-Ring / Indexing Sudoku Hybrid) by rockratzero (on 31. July 2023, 08:45) | 15 | 81 % |
| Down on the Corner (CCR) by Will Power (on 31. July 2023, 05:00) | 95 | 86 % |
| Doggo Adventure #16 by waffles_the_dog (on 30. July 2023, 23:52) | 89 | 94 % |
