Puzzle number: 71221
width:  5
height:  5
solved_count:  4105
AVE_TIME:  '00:00:16'
ave_time_count:  451

top_values
[]
[1]
[4]
[1, 1]
[2]

left_values
[1]
[1]
[2]
[3]
[1, 1]
