Difficult sudoku #923
| 4 | 5 | 6 | ||||||
| 6 | 7 | |||||||
| 7 | 9 | |||||||
| 2 | 5 | |||||||
| 8 | 4 | |||||||
| 1 | 7 | 8 | ||||||
| 2 | 4 | |||||||
| 3 | 9 | 8 | 7 | |||||
| 1 | 5 | 2 | 6 |
Puzzle Completed
Your time
00:00
How difficult was this sudoku?
Sudoku