15x15 puzzle
Time: 		1
9		 1
3
4		 3
4		 2
1
4		 1
4		 4 3 1
4		 2
4		 1
4		 4 4 4 4 1
4
2  1
 
 
 
 
 
1  1
5  2
3  2
4
1
6  8
15
15
15
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