Battle Exchange Alternatives

No nonsense, real world programming challenges

Level up your frontend skills with handcrafted tasks

Find out how fast you code

A fight club you can talk about. Less punching, more coding.

Achieve code mastery through challenge.

Learn to code on the go 📱

Effective and humane coding challenges for candidates

Quiz that estimates your software engineer level

Zero In makes it easy to conduct programming interviews and take-home exercises on GitHub

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Get exceptionally good at coding interviews

Host tech events and hackathons with ease 👨‍💻🛠

CodeSignal is the leading assessment platform for technical hiring.