Puzzle number: 150553
width:  20
height:  20
solved_count:  1559
AVE_TIME:  '00:04:28'
ave_time_count:  313

top_values
[6]
[7]
[7]
[1, 8]
[1, 9]
[2, 10]
[3, 11]
[2, 11]
[2, 11]
[2, 11]
[1, 11]
[2, 11]
[15]
[16]
[9, 5]
[9, 5]
[9, 5]
[9, 5]
[7, 3]
[1, 2]

left_values
[4]
[8]
[13]
[7, 7]
[2, 8]
[10]
[10]
[12]
[12]
[9]
[9]
[10]
[12]
[15]
[17]
[11, 6]
[10, 5]
[9, 4]
[7, 4]
[5, 3]
