Puzzle number: 147906
width:  40
height:  50
solved_count:  495
AVE_TIME:  '00:07:33'
ave_time_count:  125

top_values
[4, 3]
[4]
[4]
[5]
[6]
[6]
[6]
[7]
[7]
[6]
[7]
[8]
[7]
[6]
[6]
[6]
[2, 7]
[3, 7]
[3, 6]
[3, 5]
[5, 4]
[5, 5]
[6, 6]
[6, 5, 1]
[7, 5, 1]
[7, 4, 1]
[8, 3, 1]
[8, 2, 1]
[9, 1]
[9, 1]
[10, 1]
[10, 2]
[10, 2]
[10, 3]
[2, 7, 3]
[7, 3]
[7, 3]
[7, 3]
[8, 2]
[8]

left_values
[1, 19]
[1, 19]
[1, 17, 2]
[1, 20]
[20]
[18]
[16]
[14]
[12]
[10]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[6]
[5, 7]
[11, 7]
[13, 10]
[25]
[23]
[17]
[13]
[9]
[7]
[]
[]
[]
[6]
[8]
[15]
