20x15 puzzle
Time:
2
11
14 14 13 11 10 9 8 7 3
3
3
3
2
3
1
3
1
2
1
2
4 3
2
3
2
4
2
4
1
 
3
4
3
5
6
7
8  2
11  4
12  4
14  4
9  2
13  1
20
19
You might wish to visit the archives, if you want more.