
0 3 0  0 0 8  0 0 0
5 0 0  0 7 0  0 0 0
0 0 9  4 0 0  0 0 0

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

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

extreme #548
K+DD+F+U solves
