Puzzle number: 150552
width:  20
height:  20
solved_count:  1648
AVE_TIME:  '00:02:50'
ave_time_count:  300

top_values
[9]
[8]
[7]
[6]
[6]
[5, 1]
[4, 1]
[5, 1, 1]
[7, 7]
[6, 7]
[11]
[11]
[15]
[14]
[9]
[8]
[4, 2]
[2]
[20]
[20]

left_values
[2]
[2]
[2]
[2]
[2]
[7, 2]
[12, 2]
[14, 2]
[16, 2]
[6, 10, 2]
[6, 9, 2]
[5, 1, 7, 2]
[3, 3, 7, 2]
[2, 8, 2]
[2, 12]
[1, 12]
[1, 2, 2, 2]
[2, 2, 2]
[2, 2, 2]
[3, 2, 2]
