CheckIO Alternatives

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.

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Alternatives list

  1. Kattis icon

    Kattis

     4 likes
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    Kattis helps companies make safer recruitments and attract the best developers with its dynamic challenge platform.

    Cost / License

    • Paid
    • Proprietary

    Platforms

    • Online
    Kattis screenshot 1
     
  2. CodeSubmit icon

    CodeSubmit

     1 like
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    Take-Home Coding Assignments That Provide Real Insights. Identify great candidates using real tasks, not brainteasers. Streamline your tech recruiting workflow and make better hiring decisions.

    Cost / License

    • Subscription
    • Proprietary

    Platforms

    • Software as a Service (SaaS)
    CodeSubmit screenshot 1
     

    • CodeSubmit is the most popular SaaS alternative to CheckIO.

    • CodeSubmit is Paid and ProprietaryCheckIO is Free and Open Source
  4. Thita icon

    Thita

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    AI-powered interview preparation platform with structured learning paths, coding practice, system design, and mock interviews.

    Cost / License

    • Freemium (Pay once or Subscription)
    • Proprietary

    Application type

    Platforms

    • Online
    Thita.ai Dashboard
     
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    BitDegree icon
    BitDegree

    Get a 15% discount on BitDegree with AlternativeTo, use code ALTERNATIVETO

    BitDegree is a gamified platform for gaining Web3 skills while earning rewards. Complete fun tasks to get prizes from top crypto brands.

    https://www.bitdegree.org
    Learn More
  6. Deadlock Empire icon

    Deadlock Empire

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    The Deadlock Empire is a programming game that teaches locking and concurrency. The skills you need are your intelligence, cunning, perseverance and the will to test yourself against the intricacies of multi-threaded programming in the divine language of C#.

    Cost / License

    • Free
    • Open Source

    Platforms

    • Online
    Deadlock Empire screenshot 1
     
  7. Pickcode icon

    Pickcode

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    Pickcode's online platform is the easiest way to teach and learn programming.

    Cost / License

    • Freemium (Subscription)
    • Proprietary

    Application type

    Platforms

    • Online
    Pickcode screenshot 1
     
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