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

4 7 0  0 0 0  0 0 0
9 0 0  0 4 0  0 2 0
0 0 8  0 0 7  0 1 0

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

hard 
nyp 19apr24

