RGB Express is a captivating puzzle game designed for iPhone, offering players a unique experience in delivering colors across various levels. With over 400 levels to conquer, this game combines easy-to-learn mechanics with increasingly challenging puzzles, making it suitable for players of all ages. The gameplay involves drawing routes for delivery trucks, ensuring that each house receives the correct package. Players will encounter various elements such as bridges and cargo swapping to enhance the complexity of the challenges.

The game is visually striking with beautiful Retina graphics and features an excellent soundtrack accompanied by humorous sound effects. Players can engage in both casual gameplay and the more demanding Expert Mode, which requires designing the shortest routes for trucks across 200 levels. RGB Express has received accolades from various reviewers, praising its design, intuitive controls, and overall enjoyment, making it a delightful addition to the puzzle genre.