Well this is a very exciting idea but it is still vague for people like us to understand what you're trying to do.
I would recommend that you do a detailed explanation. I like the idea of the 5 minutes quiz but we need to know what it entails. For example do we need to stake any money or is it just pure prediction? And is this like a casino or just a quiz like game.
Kindly throw more light and if there is a link to it, share it too.