lilloulou
No no no... that's not what I meant. I meant as... if we edit the rules during the contest. Saying 10 are given out and only giving 5 in the end is kinda not right if I remember right. But, if you said you were giving 10 but instead double that amount to 20, I think it's fine wihtout any problem since it's not considered as "false advertising" on a game.
Ohhh right! Well depending on how many play of course ^^
Well I would probably just keep the game going until all charms are gone or the collective ends, it it was a roll, get a number and a prize is given out kind of thing.
If it were something where you would have to wait till the end of the collective for the prize to be given out I can see what you mean.