For #1 or #2?
You are guessing a number for each pack. I'm sorry this was confusing. That's what happens when I hurry I guess.
There are two games going on at the same time.
For #1 guess a number between 1 and 50.
For #2 guess a number between 1 and 50.
I wrote down separate numbers for each one so the same person does not (or probably won't) win both prizes.