Puzzle number: 15551
width:  50
height:  50
solved_count:  4566
AVE_TIME:  '00:01:23'
ave_time_count:  2775

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

left_values
[20]
[18]
[17]
[15]
[14]
[12]
[11]
[9]
[7]
[6]
[5]
[4]
[2]
[1]
[1]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[1]
[3]
[6]
[8]
[11]
[14]
[17]
[20]
[22]
[24]
[26]
