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