23x15 puzzle
Time:
13
13
12
12
12
11
9
8
4
5
5
3
2
2
2
1
1
1
3
2
1
1
1
1
2
5
6
7
7
8
8 2
22
15 2
12 1
11
8
6 1 2
Opacity:
Original image
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