Divide the 1st digit of the lottery numbers (1-49) into 3 parts:
No.1 range: 1 - 17
No.2 range: 18 - 33
No.3 range: 34 - 49
Divide the 1st digit of the lottery numbers (1-49) into 3 parts:
No.1 range: 1 - 17
No.2 range: 18 - 33
No.3 range: 34 - 49