CheckiO
Coding games and programming challenges for beginner and advanced
CheckiO is a coding-practice platform built around games and programming challenges in Python and TypeScript. It is intended for people who want to improve their coding skills through missions and tasks, and for schools and universities that need an additional resource for students learning to code. The platform also includes Empire of Code, a space game combining strategy, tactics, and coding.
CheckiO provides separate Python and TypeScript sites, py.checkio.org and js.checkio.org, where users solve missions and review other members' solutions. For education, ClassRooms let teachers and students track progress and learn from one another, with separate options for Python and TypeScript classrooms. Free accounts have some restrictions, while schools and universities can request exceptions for their classes. The platform also supports company use, including promotional campaigns, product testing through game missions, and recruitment, with candidate information and game solutions shared with interested employers.
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