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We've compiled a list of 19 free and paid alternatives to CheckIO. The primary competitors include Edabit.com, Vim Adventures. In addition to these, users also draw comparisons between CheckIO and exercism, Codewars, Codeeval. Also you can look at other similar options here: Education and Reference Software.


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CheckIO Platforms

tick-square Web-Based

CheckIO Video and Screenshots

CheckIO Overview

CheckiO is expanding the world’s code literacy through gameplay.

We always wanted to create the most entertaining game where gaming and coding experiences are interlaced, where there is no border between playing and learning new skills. The game where coding comes organically as a skill needed to progress in a fun game.

We believe that everybody has their own way of becoming a coder. We simulate an endless desire to embrace coding because it's fun. And we cherish a community where knowledge sharing and peer support are key game components, that help people around the world become fluent and creative in coding. Among our players are some of the most talented coders in the world as well as those who are only starting their journey. Such a diverse and supportive community coupled with the code gaming tools positions CheckiO to become an engineers’ and coders hub for exchanging knowledge and experience.

CheckIO Features

tick-square Coding

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CheckIO Tags

hiring-professionals programming-game learn-a-programming-language challenge

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