Puzzle number: 159930
width:  40
height:  40
solved_count:  377
AVE_TIME:  '00:00:39'
ave_time_count:  142

top_values
[3, 3]
[3, 4]
[9]
[7]
[6]
[4]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]

left_values
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[1]
[3]
[4]
[4]
[4]
[4]
[5]
[6]
[5]
[3]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
