20x15 puzzle
Time:
6
6
5
5
6
2
3
1
2
1
1
6
6
7
8
10
10
10
11
6
7
8
8
8
2 8
6 8
5 1 1 1 5
8 4
6 1 4
6 1
2
Opacity:
Original image
You might wish to visit the
archives
, if you want more.