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