Puzzle number: 31721
width:  5
height:  5
solved_count:  4834
AVE_TIME:  '00:00:16'
ave_time_count:  2656

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

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