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

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

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

comments here are ok

