Download and solve practice problems in over 30 different languages. For code newbies and experienced programmers.
Free CheckIO AlternativesCode Learning & Online Education Services like CheckIO
The best free alternative to CheckIO is exercism, which is also Open Source. If that doesn't suit you, our users have ranked more than 25 alternatives to CheckIO and many of them is free so hopefully you can find a suitable replacement. Other interesting free alternatives to CheckIO are SoloLearn, LeetCode, BitDegree and HackerRank.
Alternatives list
58 exercism alternatives
153 SoloLearn alternativesLearning 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!.
Cost / License
- Freemium
- Proprietary
Application types
Platforms
- Online
- Android
- iPhone
- Android Tablet
- iPad
+4
73 LeetCode alternativesLeetCode 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.
Interactive platform for acquiring Web3 skills via Missions—micro-tasks covering crypto topics—rewarding users with tokens, NFTs, and merchandise from crypto brands. Earn Bits to boost winning odds, create Missions, join Guilds, and benefit from referrals.
Cost / License
- Freemium
- Open Source
Application type
Platforms
- Online
- Android
- iPhone
- Self-Hosted
91 HackerRank alternativesA fun social platform for hackers to solve interesting puzzles, build quick hacks, code game bots and collaborate to solve real-world challenges.
Memoized is an open-source platform for preparing coding interviews with a focus on JavaScript and TypeScript.
Cost / License
- Freemium
- Open Source
Platforms
- Online
- Software as a Service (SaaS)
- Self-Hosted
- Docker
36 CodinGame alternativesCodinGame is a challenge-based training platform for programmers where you can play with the hottest programming topics.
23 CodeCombat alternativesLearn programming with a multiplayer live coding strategy game. You're a wizard, and your spells is a programm-language.
+2
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.
Cost / License
- Free
- Proprietary
Platforms
- Online
- Android
- iPhone
- iPad
+7
www.CodeRobo.ai contains a series of courses as games that introduces students to software programming and robotics to guide them in their robotics journey. The courses are created by robotics engineers who solve challenging real-world problems using robots.
Cost / License
- Freemium
- Proprietary
Platforms
- Online
+3
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