DMOJ

The DMOJ is a modern contest platform and archive of programming problems.

11 Alternatives To DMOJ

CodeSignal

CodeSignal is the leading assessment platform for technical hiring.

Coderbyte

Coderbyte is a place built for anyone to practice and perfect their programming skills.

Codewars

Achieve code mastery through challenge.
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Codier

Explore and attempt front-end coding challenges.

Geektastic

Geektastic is a platform that manages peer reviewed code challenges supported by a community of qualified software engineers.
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Hackerearth

HackerEarth is the network of top developers across the world. They connect to start-ups, tech companies, organizations and discover the best developer jobs. They participate in programming challenges and compete against other top developers.

InterviewBit

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

LeetCode

Practice and level up your development skills and prepare for technical interviews.

Oto_Code

Oto_code is an AI-driven new age technical assessment platform helping organizations make right…

Spoj

Sphere Online Judge created for the coders’ community to train, to learn and to make progress.

Topcoder

The Topcoder home page has received a slick new makeover that lets new customers quckly login, discover the power of our community, and launch challenges.