Puzzle number: 131672
width:  20
height:  15
solved_count:  1823
AVE_TIME:  '00:04:10'
ave_time_count:  159

top_values
[3]
[6]
[7]
[9]
[10]
[4, 3]
[2, 1, 2]
[1, 5, 1]
[2, 11]
[14]
[1, 9]
[2, 6, 2]
[2, 3, 3]
[3, 4]
[11]
[10]
[9]
[8]
[6]
[4]

left_values
[1]
[2]
[1]
[1, 5]
[15]
[6, 2, 6]
[6, 4, 6]
[6, 6, 6]
[5, 6, 6]
[4, 7, 6]
[4, 5, 5]
[4, 5, 5]
[4, 3, 5]
[3, 7]
[7]
