23x15 puzzle
Time:
7 7 7 7 7 7 7 5
1
6 6 6 6 5 5 3 3 2
1
3
1
3
1
5 4 3 3
 
 
 
 
8
12
14  3
14  7
23
7  8  4
21
 
 
 
 
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