CheckIO is described as 'Online game for Python and JavaScript coders to improve skills' and is a Code Learning service in the development category. There are more than 25 alternatives to CheckIO for a variety of platforms, including Web-based, Windows, iPhone, Linux and Android apps. The best CheckIO alternative is exercism, which is both free and Open Source. Other great apps like CheckIO are SoloLearn, LeetCode, HackerRank and Codewars.
Download and solve practice problems in over 30 different languages. For code newbies and experienced programmers.
exercism is the most popular Web-based alternative to CheckIO.
exercism is the most popular Open Source & free alternative to CheckIO.
Learning has never been this social and accessible for so many! Bit-sized videos and fun practice sessions grab your attention and keep you focused, for guaranteed best results!.
SoloLearn is the most popular Android, iPhone, iPad & Android Tablet alternative to CheckIO.
LeetCode is a platform for learning and improving coding skills with the goal of being fully prepared for programming interviews. Choose problems to solve from categories such as System Design, Algorithms and Database, join code contests and engage in mock interviews.
A fun social platform for hackers to solve interesting puzzles, build quick hacks, code game bots and collaborate to solve real-world challenges.
BitDegree is a gamified platform for gaining Web3 skills while earning rewards. Complete fun tasks to get prizes from top crypto brands.
BitDegree is the most popular Self-Hosted alternative to CheckIO.
WarriorJS is the most popular Windows, Mac & Linux alternative to CheckIO.
CodinGame is a challenge-based training platform for programmers where you can play with the hottest programming topics.
When learning to code, most people get stuck on the "bridge" between memorizing syntax and understanding the logic that makes it all work. We believe the most effective way to learn a programming language is to break the process into three phases:
Edabit is the most popular commercial alternative to CheckIO.
WildLearner is a gateway that will help you study coding & be hired in the world's best startups. We provide coding experiences for the most popular coding languages and frameworks and making your coding profile for further job findings.
Learn programming with a multiplayer live coding strategy game. You're a wizard, and your spells is a programm-language.
Gamestar Mechanic uses fun, game-based quests and courses to help you learn game design and make your own video games.
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