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 | |
|---|---|---|---|
 | CPU (Central Puzzling Unit) by gzalex (on 14. November 2025, 21:54) | 8 |  N/A |
| Dark secrets sudoku by Nylimb (on 14. November 2025, 21:24) | 5 |  N/A |
| Complementary by palpot (on 14. November 2025, 21:00) | 98 |  96 % |
| Numbered Corridors 5 (Ten Lines, Numbered Rooms) by Crusader175 (on 14. November 2025, 18:30) | 37 |  92 % |
| Erica 9 by SennyK (on 14. November 2025, 17:15) | 64 | 88 % |
| Amphisbaena by TripleABattery (on 14. November 2025, 16:00) | 5 |  N/A |
| Anti-Sum 10 by Dee_Code (on 14. November 2025, 15:50) | 24 |  88 % |
| Hole Lotta Lots (Black Hole) by gdc (on 14. November 2025, 15:14) | 40 |  97 % |
| Foggy Kropki Party (parity) by Dee_Code (on 14. November 2025, 14:23) | 284 | 93 % |
| Fog of War #7 by Sudonym (on 14. November 2025, 13:32) | 125 | 88 % |
| The New Neighbour by Wiggel (on 14. November 2025, 12:15) | 46 | 91 % |
| Under Pressure by juggler (on 14. November 2025, 11:20) | 130 | 95 % |
| Lots of Snakes by phil_the (on 14. November 2025, 11:09) | 31 | 93 % |
| Nine Ants by Sober (on 14. November 2025, 10:35) | 9 | N/A |
| Overheated Overpass by oskode (on 14. November 2025, 07:17) | 103 | 93 % |
| Enter the Dragon! (Entropic Between Lines) by tallcat (on 14. November 2025, 07:00) | 38 | 92 % |
| Sudoku Variants Series (450) - Unique killer cages by Richard (on 14. November 2025, 06:00) | 118 | 93 % |
| A Walk Through the Park by FIT7Y (on 14. November 2025, 05:38) | 6 | N/A |
| Modular Penpalindromes by cygne (on 14. November 2025, 03:50) | 27 | 96 % |
| alte karte / ferneiland by aqjhs (on 14. November 2025, 02:34) | 7 |  N/A |
