33x13 puzzle
Time:
5 5 5 5 5 5 4 4 4 4 4 4 4 3 3 2 3 3 3 3 2 4 4 4 6 5 4 6 6 7 8 8 9
 
 
 
 
1
3
6
1  6
6  9
13  12
20  12
33
15  10  4
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