Very difficult sudoku #191
| 8 | 4 | 2 | 1 | |||||
| 3 | ||||||||
| 6 | 5 | 2 | ||||||
| 4 | 9 | 3 | 5 | 6 | ||||
| 7 | ||||||||
| 9 | 3 | 6 | 8 | 1 | ||||
| 9 | ||||||||
| 5 | 6 | |||||||
| 5 | 2 | 9 |
Puzzle Completed
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