Puzzle number: 74060
width:  20
height:  20
solved_count:  4339
AVE_TIME:  '00:06:48'
ave_time_count:  545

top_values
[4, 2]
[2, 1, 2, 1]
[1, 1, 6, 1]
[1, 3]
[1, 1, 1]
[1, 3]
[1, 1, 1, 4, 1]
[4, 2, 2, 1]
[2, 2, 2]
[1, 1]
[3]
[]
[2]
[2]
[]
[]
[3]
[1]
[3]
[20]

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