Puzzle number: 150557
width:  20
height:  20
solved_count:  1787
AVE_TIME:  '00:03:10'
ave_time_count:  419

top_values
[8]
[8]
[10]
[11]
[11]
[10]
[10]
[9]
[11]
[11]
[11]
[13]
[15]
[15]
[9, 6]
[9, 6]
[9, 5]
[8, 5]
[6, 3]
[1, 3]

left_values
[3]
[5]
[7]
[7]
[7]
[8]
[9]
[11]
[10]
[11]
[12]
[13]
[16]
[16]
[17]
[18]
[13, 4]
[12, 5]
[7, 4]
[5, 3]
