18x15 puzzle
Time:
12 12 10 7 6 5 5 5 5 2
5
2
1
2
2
1
2
1
2
1
1
1
1
1
1
1
1
1
3
1
2
2  6
3  5  2
4  1
11  3  1
10
10
11
18
5
3
3
 
 
 
You might wish to visit the archives, if you want more.