Very difficult sudoku #144
| 5 | 9 | 8 | ||||||
| 3 | 4 | 5 | ||||||
| 2 | 5 | 8 | 7 | |||||
| 4 | 6 | |||||||
| 6 | 5 | 1 | 7 | |||||
| 8 | 6 | |||||||
| 5 | 3 | 2 | ||||||
| 1 | 4 | 9 | ||||||
| 2 | 1 |
Puzzle Completed
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