Puzzle number: 148511
width:  20
height:  20
solved_count:  1871
AVE_TIME:  '00:03:50'
ave_time_count:  259

top_values
[8]
[9]
[3, 10]
[2, 1, 8]
[5, 6, 4]
[19]
[19]
[8, 10]
[10, 9]
[4, 5, 9]
[6, 2, 9]
[6, 10]
[4, 1, 2, 9]
[10, 9]
[1, 7, 2, 3, 2]
[3, 5, 5]
[3, 6]
[4]
[3]
[]

left_values
[7]
[11, 1]
[14]
[1, 12]
[7, 2, 2]
[12]
[5, 4]
[5, 4]
[8, 5]
[4, 3, 2, 1]
[6, 1, 1]
[14]
[14]
[16]
[4, 12]
[4, 12]
[3, 10, 3]
[3, 10, 4]
[3, 11, 3]
[3, 11, 3]
