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 | |
|---|---|---|---|
 | Odd, Even, Seven Thermos by 99%Sneaky (on 24. October 2023, 18:16) | 155 |  92 % |
| Coupling by arbitrary (on 24. October 2023, 15:28) | 49 |  89 % |
| 46 Angry Bats by Azireo (on 24. October 2023, 13:43) | 19 | 85 % |
| German Shivers by damasosos92 (on 24. October 2023, 13:08) | 19 | 89 % |
| Radical Rainbow by Jobo (on 24. October 2023, 12:58) | 142 | 96 % |
| Five Arrows (Entropy) by Mad-Tyas (on 24. October 2023, 12:48) | 63 |  93 % |
| Happy Birthday by Abdul the Killer (on 24. October 2023, 12:34) | 80 | 93 % |
| Spotted Spirals - Easy version by Kitty Trouble (on 24. October 2023, 12:32) | 49 | 94 % |
| Spotted Spirals by Kitty Trouble (on 24. October 2023, 11:45) | 23 | 82 % |
| Snail-Thermos by Ilkka (on 24. October 2023, 11:11) | 5 |  N/A |
| Person in the Clouds by dodomos (on 24. October 2023, 10:00) | 11 | N/A |
| Diagonal Differences by Scojo (on 24. October 2023, 06:17) | 158 |  88 % |
| Oscilloscope Wave Interference by Will Power (on 24. October 2023, 05:00) | 432 | 92 % |
| Unique Arrow Sandwiches by Tulrak (on 24. October 2023, 01:20) | 108 | 77 % |
| Between the Lines by jwsinclair (on 23. October 2023, 22:01) | 104 | 95 % |
| Renban Whisper ↑ by ArachnoSudoku (on 23. October 2023, 19:48) | 48 | 89 % |
| Tornado by palpot (on 23. October 2023, 18:42) | 16 | 89 % |
| [German Whispers + Renban] Scarab Evolution by Awedish (on 23. October 2023, 18:01) | 134 | 95 % |
| Ich Bin Groot by Blobz (on 23. October 2023, 16:00) | 192 | 95 % |
| Special Summer Knights by BenTen (on 23. October 2023, 14:21) | 3 |  N/A |
