15x20 puzzle
Time:
4
1
4
1
1
6
1
1
6
1
2
6
1
3
6
4
2
8
7
8
14
1
14
3
7
6
5
4
3
4
4
2
9
8
9
10
11
11
1 2 2
4 3
Opacity:
Original image
You might wish to visit the
archives
, if you want more.
