Puzzle number: 3281
width:  20
height:  20
solved_count:  7718
AVE_TIME:  '00:07:07'
ave_time_count:  3923

top_values
[1, 1]
[1, 2]
[1, 3]
[1, 4]
[2, 6]
[4, 2, 4]
[6, 2, 2, 4]
[2, 5, 4, 4]
[7, 6, 4]
[6, 8, 4]
[4, 10, 3]
[15, 2]
[13, 1, 1]
[11, 2]
[9, 3]
[5, 2, 4]
[4, 1, 5]
[3, 6]
[2, 7]
[1]

left_values
[4]
[6]
[3, 4]
[13]
[9]
[4, 9]
[2, 9]
[2, 9]
[2, 9]
[2, 9]
[5, 9]
[4, 11, 1]
[4, 9, 2]
[4, 7, 3]
[4, 5, 4]
[4, 3, 5]
[4, 1, 6]
[4, 7]
[4]
[4]
