19x15 puzzle
Time:
12
12
12
10
6
3
2
2
2
2
3
6
5
1
3
3
1
1
2
1
2
2
1
1
4
1
3
3
4 1
7 3 1
7 2 2
6 3 3
5 2
5 2
5 1
4 3
4 1 1
4 1 2
1 2 1
3 2
3 3
Opacity:
Original image
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