23x15 puzzle
Time:
3
3
4
1
4
2
4
3
3
4
4
3
5
5
3
11
2
10
9
9
8
8
6
5
2
2
7
10
9
11
2 8
3 9
14
13
9
4
2 1
2 4
7
2 2
Opacity:
Original image
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