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

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

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

paper 11/18/23
