13x18 puzzle
Time:
1
1
5
1
9
6
8
11
2
10
1
11
10
1
2
4
2
1
2
3 1
7
9
7
2 5
8
7
7
7
7
3 3
4
2
Opacity:
Original image
You might wish to visit the
archives
, if you want more.
