Puzzle number: 66009
width:  40
height:  50
solved_count:  536
AVE_TIME:  '00:06:29'
ave_time_count:  233

top_values
[4, 12]
[3, 12]
[4, 11]
[5, 10]
[5, 9]
[5, 8]
[5, 6]
[4, 2]
[3]
[]
[]
[]
[]
[1]
[2]
[3, 2]
[3, 2]
[5, 2]
[2]
[2, 2]
[3, 1]
[3, 2]
[2, 3]
[3, 1]
[3, 2]
[3, 3]
[1, 4]
[4]
[3]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]

left_values
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[1]
[4]
[6]
[7]
[7]
[6]
[2, 5]
[3, 2]
[4, 1, 1]
[6, 2, 2]
[7, 3, 3, 2]
[8, 2, 3, 2]
[8, 1, 1, 4, 1]
[7, 1, 4, 2]
[7, 1, 3, 3]
[7, 3]
[6, 6, 4]
[5, 8, 4]
