Hi! My friend and I want to hear the community's feedback for this math game idea

*Very Early* Prototype: QuickMaths

Idea: A multiplayer game where students can race to solve as many math problems as they can in a short amount of time. Problems will have internal ratings to give students an appropriate difficulty level of question such that they are constantly challenged!

The thought is to have three categories of problems:

Fundamentals (basic arithmetic, very formulaic questions, such as solving systems of equations, log properties, etc etc)

Word Problems (easy problems that require some amount of thinking to solve)

Contest Math Problems (more difficult contest-level questions)

The full idea details are here

I really want to hear all of your ideas for what an app like this needs, to be very appealing to kids trying to learn/practice math! please comment your suggestions :)

It is a cool idea, really, I would definitely use it.

What it needs? Web-developers and problemsetters :)

There is a site with more complicated math problem too: http://mathforces.com