20x15 puzzle
Time: 		12
2		 12
2		 8
1
2		 7
2
2		 3
2
2
2		 2
2
2		 1
3
2		 3
2		 3
2		 5
2		 5
2		 2
2		 2
2		 1 1 2 2 2 2 1
7
6
5
4
5
5  1
4  2
3  3
2  5
2  8
11
2  2
 
13  4
20
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