How many of you have ever watched motor-sports on the television? We all know the excitement of watching cars and other vehicles racing around a track or over obstacles, and we're going to try to recreate that here!

Your mission, should you choose to accept it, is to construct your very own moving vehicle. It should be designed to travel successfully over certain distances or types of terrain.

There are a number of different vehicles for you to make. Once you've built them, then you can test your vehicles in your very own 'Vehicle Olympics'.

If your friends build vehicles too, you can race against each other!