Very difficult sudoku #1311
| 4 | 6 | |||||||
| 6 | ||||||||
| 7 | 8 | 5 | 2 | |||||
| 9 | 8 | 3 | 2 | |||||
| 3 | ||||||||
| 1 | 8 | 7 | ||||||
| 6 | 7 | 9 | ||||||
| 9 | 2 | 1 | ||||||
| 5 | 2 | 6 | 4 |
Puzzle Completed
Your time
00:00
How difficult was this sudoku?
Sudoku