15x23 puzzle
Time:
2
1
2
4
1
2
1
10
3
8
2
5
8
1
19
15
4
6
12
1
12
3
1
4
4
1
2
3
4
5
6
8
2 2 2
5 2
5 2
8
8
8
8
13
15
1 1 5
1 1 3 1 2
1 1 1 1 3
Opacity:
Original image
You might wish to visit the
archives
, if you want more.