Very difficult sudoku #1535
| 9 | 6 | 5 | ||||||
| 6 | 8 | 7 | 2 | |||||
| 2 | ||||||||
| 8 | 9 | 4 | 3 | 1 | ||||
| 3 | ||||||||
| 4 | 5 | 6 | 8 | 9 | ||||
| 3 | ||||||||
| 2 | 3 | 6 | 5 | |||||
| 5 | 9 | 4 |
Puzzle Completed
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