Puzzle number: 31006
width:  20
height:  20
solved_count:  11523
AVE_TIME:  '00:01:57'
ave_time_count:  5886

top_values
[12]
[12]
[8]
[8]
[10]
[12]
[1, 12]
[1, 12]
[1, 15]
[18]
[18]
[1, 15]
[1, 12]
[1, 12]
[12]
[10]
[8]
[8]
[12]
[12]

left_values
[8]
[2]
[2]
[4]
[4]
[10]
[2, 12, 2]
[2, 12, 2]
[20]
[20]
[20]
[20]
[20]
[20]
[20]
[20]
[2, 10, 2]
[2, 4, 2]
[]
[]
