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