Divide the 1st digit of the lottery numbers (1-45) into 7 parts:
No.1 range: 1 - 7
No.2 range: 8 - 14
No.3 range: 15 - 21
No.4 range: 22 - 27
No.5 range: 28 - 33
No.6 range: 34 - 39
No.7 range: 40 - 45
Divide the 1st digit of the lottery numbers (1-45) into 7 parts:
No.1 range: 1 - 7
No.2 range: 8 - 14
No.3 range: 15 - 21
No.4 range: 22 - 27
No.5 range: 28 - 33
No.6 range: 34 - 39
No.7 range: 40 - 45