Puzzle number: 146708
width:  40
height:  40
solved_count:  653
AVE_TIME:  '00:04:19'
ave_time_count:  223

top_values
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[4]
[8]
[11]
[12]
[13]
[14]
[15]
[8]
[8, 7]
[6, 9]
[6, 10]
[5, 11]
[6, 4, 3, 2]
[6, 4, 1]
[5, 5, 4]
[6, 4, 2, 3, 1]

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