Puzzle number: 128491
width:  20
height:  20
solved_count:  3251
AVE_TIME:  '00:04:34'
ave_time_count:  674

top_values
[1]
[2]
[4, 2]
[8, 2]
[3, 5, 3]
[6, 1, 2, 1, 3]
[1, 5, 4, 6]
[19]
[18]
[6, 8]
[6, 1, 8]
[7, 9]
[11, 4]
[10, 4]
[9, 3]
[7, 3]
[5, 2]
[1, 1, 2]
[1, 1, 2]
[1, 1]

left_values
[1]
[1, 1]
[1, 2]
[7]
[10]
[11]
[13]
[1, 13]
[2, 1, 10, 1]
[2, 3, 8]
[7, 1, 5]
[7, 6]
[2, 10]
[2, 8]
[9]
[6]
[8]
[12]
[18]
[20]
