1 0 5 0 0 8 7 0 0 0 0 0 0 0 4 0 0 0 6 4 3 0 0 0 0 0 8 0 0 0 2 0 9 0 5 0 0 5 0 0 0 0 0 9 0 0 7 0 3 0 6 0 0 0 5 0 0 0 0 0 4 1 3 0 0 0 1 0 0 0 0 0 0 0 1 9 0 0 8 0 2
1 0 5 0 0 8 7 0 0 0 0 0 0 0 4 0 0 0 6 4 3 0 0 0 0 0 8 0 0 0 2 0 9 0 5 0 0 5 0 0 0 0 0 9 0 0 7 0 3 0 6 0 0 0 5 0 0 0 0 0 4 1 3 0 0 0 1 0 0 0 0 0 0 0 1 9 0 0 8 0 2 Solved! in 4220 steps at depth 55 1 2 5 6 3 8 7 4 9 8 9 7 5 2 4 6 3 1 6 4 3 7 9 1 5 2 8 4 1 6 2 8 9 3 5 7 3 5 8 4 1 7 2 9 6 9 7 2 3 5 6 1 8 4 5 6 9 8 7 2 4 1 3 2 8 4 1 6 3 9 7 5 7 3 1 9 4 5 8 6 2