23x15 puzzle
Time:
1
1
3
2
4
6
6
4
8
5
6
8
8
8
5
2
5
2
8
8
8
4
3
3
3
13
13
2 13
16
15
1 5 4 5
8 10
2 2 1 10
1
Opacity:
Original image
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