31x20 puzzle
Time:
1
3
5
6
7
7
8
8
3
9
17
18
18
19
18
18
6
8
1
7
6
5
4
2
1
2
2
4
7
1 5
1 4
5 2
7 2
7 1
9 1
8 1
8
7
6
6
7
10
13
15
17
18
19
20
20
Opacity:
Original image
You might wish to visit the
archives
, if you want more.
