27x15 puzzle
Time:
4 6 5 7 7 6 6 6 2
1
9 9 6 6 5 7 6 7 7 2
2
8 9 12 9
1
 
2
2
2
2  3
2  4
2  2  1  2  4
2  5  4  4  4
8  14
23
18  3
7  14
21
 
 
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