Puzzle number: 30712
width:  30
height:  33
solved_count:  4897
AVE_TIME:  '00:00:59'
ave_time_count:  2919

top_values
[14, 4]
[21]
[21]
[20]
[19]
[18]
[17]
[16]
[14]
[13]
[11]
[9]
[6]
[1]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]

left_values
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[1]
[3]
[4]
[5]
[6]
[7]
[8]
[8]
[9]
[10]
[10]
[11]
[11]
[12]
[11]
[11]
[12]
[12]
[13]
[13]
[13]
[14]
