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