RGB Express is a new and unique puzzle game for iOS. You are running RGB Express, the one and only company specialized in delivering colors. Your mission is to draw routes for your trucks, press play, and watch how the trucks deliver all the packages to their right destinations. Easy? At first it is. But then the ride gets rough! Eventually completing a level after carefully fine tuning your routes is like achieving something great in life. And it sure feels good! Source: The Developer Website.