Puzzle number: 12817
width:  20
height:  15
solved_count:  8955
AVE_TIME:  '00:01:22'
ave_time_count:  4637

top_values
[]
[7]
[15]
[15]
[15]
[15]
[14]
[15]
[2, 1, 1, 8]
[8, 6]
[2, 1, 1, 8]
[8, 6]
[8]
[7]
[6]
[6]
[6]
[6]
[5]
[]

left_values
[10]
[10]
[6, 1, 1]
[10]
[6, 1, 1]
[10]
[6, 1, 1]
[11]
[8, 1, 2]
[17]
[18]
[18]
[18]
[18]
[5, 12]
