Puzzle number: 20972
width:  45
height:  50
solved_count:  1474
AVE_TIME:  '00:06:03'
ave_time_count:  887

top_values
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[6]
[10]
[5, 4]
[4, 4]
[4, 2]
[5, 5, 2]
[5, 3, 4]
[6, 4, 3]
[3, 15, 2]
[28, 1]
[17]
[5]
[20]
[31]

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