Puzzle number: 71968
width:  20
height:  25
solved_count:  5644
AVE_TIME:  '00:03:24'
ave_time_count:  617

top_values
[1]
[2, 2]
[2, 4]
[1, 6]
[3, 3, 2, 8]
[5, 18]
[25]
[25]
[4, 13]
[2, 11]
[6, 10]
[4, 9]
[3, 7]
[2, 6]
[5]
[4]
[4]
[2]
[1]
[1]

left_values
[3]
[5]
[6]
[7]
[4, 1]
[2, 1]
[2, 1]
[3, 1]
[4, 1]
[4, 1]
[2, 4, 1]
[2, 3, 1]
[6, 1]
[5, 1]
[5, 1]
[6, 1]
[7, 1]
[8, 1]
[9]
[11]
[12]
[15]
[15]
[17]
[20]
