Presenting Cargo-Bot. The first game programmed entirely on iPad® using Codea™ Cargo-Bot is a puzzle game where you teach a robot how to move crates. Sounds simple, right? Try it out! ? Beautiful retina graphics ? Fiendish puzzles ? A game about programming, programmed entirely on iPad ? Record your solutions and share them on YouTube ? Learn more about how it was made by searching for Codea on the App Store