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

8 0 0  0 0 0  0 9 0
0 0 0  0 7 0  0 0 0
0 3 0  0 0 0  0 0 8

0 5 0  0 0 2  3 0 0
0 0 4  5 0 0  0 2 0
9 0 0  0 3 0  0 0 4

hard  nice Xwing but only after flushing all singles
