Very difficult sudoku #1423
| 8 | 9 | 5 | 2 | 7 | ||||
| 8 | 9 | 5 | 6 | 3 | ||||
| 4 | ||||||||
| 4 | 9 | 7 | ||||||
| 3 | 6 | 9 | ||||||
| 6 | 7 | 4 | ||||||
| 8 | 7 | |||||||
| 4 | ||||||||
| 7 | 2 | 5 |
Puzzle Completed
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