Spoj Alternatives

Spoj is described as 'Sphere Online Judge created for the coders' community to train, to learn and to make progress. With thousands of programming problems and an international group of users Spoj is one of the best programmers' communities and online judges in the world' and is an website in the education & reference category. There are more than 10 alternatives to Spoj, not only websites but also apps for a variety of platforms, including Self-Hosted, SaaS, Mac and Windows apps. The best Spoj alternative is LeetCode, which is free. Other great sites and apps similar to Spoj are HackerRank, Codewars, Project Euler and AtCoder.

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Alternatives
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Alternatives list

  1. Codeforces icon

    Codeforces

     3 likes

    Codeforces is a website that hosts competitive programming contests.

    Cost / License

    • Free
    • Proprietary

    Platforms

    • Online
    • Self-Hosted
    Good alternative?
     
  2. InterviewBit icon

    InterviewBit

     2 likes

    Learn and Practice on almost all coding interview questions asked historically and get referred to the best tech companies.

    Cost / License

    • Free
    • Proprietary

    Platforms

    • Online
    Good alternative?
     
  4. Halite Programming Challenge icon

    Halite Programming Challenge

     2 likes

    Halite is an artificial intelligence programming challenge.

    Cost / License

    • Free
    • Open Source

    Platforms

    • Mac
    • Windows
    • Linux
    Good alternative?
     
  5. DMOJ icon

    DMOJ

     1 like

    Practice problem solving and compete against others on the DMOJ, a modern contest platform and archive of programming problems.

    Cost / License

    Platforms

    • Online
    • Self-Hosted
    Good alternative?
     
  6. CodersRank icon

    CodersRank

     5 likes

    The Ultimate Profile For Coders - Measure your skills and knowledge, compare them to market and find a personalized way to grow.

    Cost / License

    • Free
    • Proprietary

    Platforms

    • Software as a Service (SaaS)
    • HU flagHungary
    • European Union flagEU
    CodersRank screenshot 1
    Good alternative?
     
  8. CodeSubmit icon

    CodeSubmit

     1 like

    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.

    50 CodeSubmit alternatives

    Cost / License

    • Paid
    • Proprietary

    Platforms

    • Software as a Service (SaaS)
    CodeSubmit screenshot 1
    Good alternative?
     
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