Simple, addictive...Annoying! Just 3 words to describe this game, but there are so many more, it is a simple game - the trucks move around the circuit by themselves, and there is a single barrier which crosses between 2 paths... If the trucks are following one path, you need to move it out of the way simply by tapping the screen.
...Sounds easy right? Well, all 3 trucks are moving at different speeds, in different lanes, so, are you ready for the challenge?