Puzzle number: 147903
width:  40
height:  50
solved_count:  560
AVE_TIME:  '00:04:02'
ave_time_count:  137

top_values
[6, 1]
[5]
[4]
[4]
[3]
[2]
[1]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[2]
[3]
[2, 4]
[5, 5]
[12]
[13]
[14]
[14]
[14]
[15]
[16]
[16]
[17]
[17]
[18]
[1, 18]
[1, 18]
[2, 15, 3]
[3, 15, 3]
[5, 15]
[7, 7, 8]
[7, 7, 8]
[10, 6, 8]
[12, 6, 9]

left_values
[7, 9]
[6, 7]
[5, 6]
[4, 5]
[2, 5]
[1, 4]
[4]
[2]
[2]
[2]
[1]
[1]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[4]
[7]
[10]
[12]
[14]
[15]
[16]
[15]
[20]
[21]
[21]
[22]
[22]
[21]
[20]
[21]
[15, 1]
[18]
[19]
[1, 19]
