Difficult sudoku #523
| 9 | 2 | 7 | 1 | |||||
| 3 | 4 | 1 | 8 | |||||
| 3 | 4 | |||||||
| 2 | 8 | 1 | 9 | |||||
| 1 | ||||||||
| 3 | 7 | 5 | 8 | |||||
| 9 | 7 | |||||||
| 1 | 3 | 5 | 2 | |||||
| 2 | 4 | 6 | 3 |
Puzzle Completed
Your time
00:00
How difficult was this sudoku?
Sudoku