AI-evaluated take-home challenges
Debug real code.
Get real feedback.
Clone repos seeded with real bugs, fix them, and get instant AI evaluation on your code quality and commit hygiene.
Real repos
Every challenge is a working codebase with intentionally planted bugs — not toy examples.
Instant evaluation
Submit your fix and get a detailed score on bug coverage, fix quality, and commit hygiene within seconds.
No manual review
AI evaluates every submission automatically. No waiting on an engineer to grade your work.