Code Karts is described as 'Introduces pre-coding to children from the age of 4 speed through a series of logical puzzles presented in the form of a raceway. What’s more, it teaches kids the fundamentals of code while they race!' and is a Puzzle Game in the education & reference category. There are more than 10 alternatives to Code Karts for a variety of platforms, including Windows, Mac, Linux, Web-based and iPhone apps. The best Code Karts alternative is Robocode, which is both free and Open Source. Other great apps like Code Karts are while True: learn(), Bug Brain, LightBot and Colobot Gold.