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