Very difficult sudoku #1710
| 3 | 5 | 4 | ||||||
| 7 | 8 | 4 | ||||||
| 2 | ||||||||
| 1 | 3 | |||||||
| 8 | 2 | |||||||
| 7 | 3 | 6 | 2 | |||||
| 9 | ||||||||
| 8 | 4 | 3 | 5 | 1 | ||||
| 9 | 4 | 8 |
Puzzle Completed
Your time
00:00
How difficult was this sudoku?
Sudoku