20x15 puzzle
Time:
15 15 15 15 15 15 15 6
8
6
1
6
1
3
1
6
1
2
6
1
6
6 5 2
5
4
1
5
4
5
4
6
5
5
5
4
11  5
9  5
9  6
12  6
11  2
10
7
10
8  1
13  1
19
20
20
20
20
You might wish to visit the archives, if you want more.