23x15 puzzle
Time:
1
1
1
2
1
1
1
2
1
2
1
1
1
1
1
1
1
2
1
1
2
2
10
12
15
15
15
14
12
6
7
6
7
19
8
7
7
1 7
4 2 7
6 6
6
5
5
5
Opacity:
Original image
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