23x15 puzzle
Time:
6
6
8
5
9
5
9
1
9
1
12
12
1
14
2
10
13
12
10
9
7
5
1
6
6
5
5
4
5
5
4
6
8
10
11
8 4
15
16
18
20
1 18
3 10 8
3 18
4 7 3
3 5
3 5
Opacity:
Original image
You might wish to visit the
archives
, if you want more.
