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3 0 0 2 0 7 9 0 8
0 0 2 0 3 0 4 0 0
4 0 1 0 8 0 7 0 3
0 7 0 0 0 0 0 8 0
5 0 3 0 9 0 1 0 6
0 0 8 0 6 0 2 0 0
2 0 5 1 0 8 0 0 9
7 1 0 9 0 0 0 0 0