Puzzle number: 61221
width:  20
height:  20
solved_count:  4489
AVE_TIME:  '00:08:12'
ave_time_count:  1564

top_values
[3]
[2, 2]
[2, 2]
[2, 2]
[2, 2, 4]
[2, 3]
[2, 2]
[6]
[9]
[13]
[9, 2]
[8, 5]
[8, 2]
[10, 1, 4]
[8, 3]
[6, 3]
[4, 3, 1]
[2, 3]
[1]
[1]

left_values
[3]
[5]
[2, 7]
[4, 9]
[2, 2, 9]
[2, 2, 12]
[1, 3, 13]
[1, 1, 11]
[2, 7, 2, 1]
[1, 1, 4, 1, 1]
[1, 3, 2]
[1, 2, 1]
[1, 3]
[1, 1]
[2, 3]
[2, 1]
[1, 2]
[1, 1]
[3]
[3]
