20x15 puzzle
Time:
2
1
6
6
6
6
4
6
4
5
6
6
5
6
4
4
6
6
5
6
5
2 2 2
3 3 3
3 3 3
4 3 3
4 3 3
2 1 1
3 2 2
3 3 4
3 3 4
3 3 4
4 3 4
3 3 3
Opacity:
Original image
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