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