Have you heard of BYU Hitlist?
It is basically a website where you click a button and so is every other person in Provo and you are trying to be the one to get the correct number that matches up. I heard about it, tried it out and won. I thought I was going for and would win $200 for a Southwest flight but I just got a "little" prize. I guess they give out one big prize a day and I wasn't it but I did get a restaurant gift card. Pretty cool.