Divide the 1st digit of the lottery numbers (1-74) into 7 parts:
No.1 range: 1 - 11
No.2 range: 12 - 22
No.3 range: 23 - 33
No.4 range: 34 - 44
No.5 range: 45 - 54
No.6 range: 55 - 64
No.7 range: 65 - 74
Divide the 1st digit of the lottery numbers (1-74) into 7 parts:
No.1 range: 1 - 11
No.2 range: 12 - 22
No.3 range: 23 - 33
No.4 range: 34 - 44
No.5 range: 45 - 54
No.6 range: 55 - 64
No.7 range: 65 - 74