A very cool speed-math game. The goal in NumRacer is to keep a car running on the road by solving simple math equations really fast. There is a highscore to beat, but sadly a rather limited library of math equations, which on the other hand, the user can expand. With a little bit of more polish, more math puzzles and features, this would be a real gem. Still, even in this limited form itís a game featuring a quite clever concept and is worth being checked out.