International Karel
Spanish (Español)
Chinese (中文)
Arabic (عربى)
French (Français)
Turkish (Türk)
Czech (Česky)
Malay (Malayu)
German (Deutsch)
Japanese (日本語)
Hindi (हिन्दी)

Karel the Robot

Karel is a simple robot living in a simple world. Karel has been used to introduce millions of students to programming at Stanford and beyond. Karel is a smaller set of a language called "Java". We have recently build a "Python" version

Interactive Reader

See how computers execute programs, line by line.

Translated using CodeTranslate

Chris Piech. Programming led by Colin Kincaid and Fei Fang. Translation inspiration from Olya Irzak.