Puzzle number: 20373
width:  22
height:  30
solved_count:  4781
AVE_TIME:  '00:07:20'
ave_time_count:  2916

top_values
[7]
[1, 10]
[18]
[19]
[21]
[2, 17, 1]
[2, 17, 2]
[17]
[15, 1]
[12, 2]
[12, 5]
[9, 3]
[12]
[13]
[12]
[12]
[11]
[12]
[5, 5]
[4, 1]
[8]
[8]

left_values
[1]
[5]
[5]
[4]
[3]
[4]
[5]
[5, 5]
[6, 7]
[6, 8]
[7, 9]
[7, 11]
[8, 12]
[9, 8, 2]
[19, 2]
[19, 2]
[19, 2]
[21]
[14, 2, 1]
[11]
[7]
[6]
[5]
[4]
[3]
[4]
[2, 2]
[2, 2]
[2, 3]
[2, 3]
