20x15 puzzle
Time:
9
9
10
9
9
9
9
1
9
3
4
2
1
1
1
3
1
1
2
6
6
6
3
2
9 2 4
11 4
10 4
8 1 4
8 2 4
9 1 5
9 1
9
9
1
1
Opacity:
Original image
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