20x15 puzzle
Time:
15
15
15
15
15
15
15
15
15
3
7
2
6
1
2
1
1
1
2
5
2
6
5
8
15
15
20
11 5
10 3
9 3
9 3
9 2
9 2
9 3
10 3
11 4
11 5
11 5
11 5
12 5
12 5
Opacity:
Original image
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