15x23 puzzle
Time: 		5 18 3
15		 3
15		 4
15		 20 20 19 20 20 20 19 19 18 5
 
 
 
3  3
11
13
13
1  9
13
13
13
13
13
13
13
13
13
13
15
15
15
15
15
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