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