Puzzle number: 72170
width:  50
height:  45
solved_count:  1670
AVE_TIME:  '00:03:44'
ave_time_count:  158

top_values
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[2]
[3]
[]
[1]
[2]
[3]
[1]
[]
[7]
[10]
[14]
[17]
[19]
[21]
[8, 12]
[6, 9]
[6, 9]

left_values
[2, 3]
[2, 2]
[1, 2]
[]
[]
[]
[]
[1]
[2]
[3]
[4]
[5]
[6]
[6]
[5]
[6]
[7]
[6]
[6]
[6]
[7]
[7]
[7]
[6]
[7]
[7]
[7]
[6]
[6]
[5]
[4]
[3]
[2]
[1]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
