DMOJ is described as 'Practice problem solving and compete against others on the DMOJ, a modern contest platform and archive of programming problems' and is an app. There are six alternatives to DMOJ for Web-based, Self-Hosted and SaaS. The best DMOJ alternative is HackerRank. It's not free, so if you're looking for a free alternative, you could try HackerRank or Spoj. Other great apps like DMOJ are Codechef, Codeforces and CodeSubmit.
A fun social platform for hackers to solve interesting puzzles, build quick hacks, code game bots and collaborate to solve real-world challenges.
HackerRank is the most popular Web-based alternative to DMOJ.
HackerRank is the most popular free alternative to DMOJ.
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.
Topcoder provides members opportunities to demonstrate their expertise, improve their skills, and win cash, while helping real world organizations solve real world problems.
CodeChef is a not-for-profit educational initiative by Directi, an Indian software company. It is a global programming community that fosters learning and friendly competition, built on top of the world’s largest competitive programming platform.
Codeforces is the most popular Self-Hosted alternative to DMOJ.
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.
CodeSubmit is the most popular SaaS alternative to DMOJ.
CodeSubmit is the most popular commercial alternative to DMOJ.
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