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