Divide the 1st digit of the lottery numbers (1-66) into 3 parts:
No.1 range: 1 - 22
No.2 range: 23 - 44
No.3 range: 45 - 66
Divide the 1st digit of the lottery numbers (1-66) into 3 parts:
No.1 range: 1 - 22
No.2 range: 23 - 44
No.3 range: 45 - 66