Debug Real Code
With AI

Fix real bugs in Go codebases, guided by AI. Get detailed feedback on your correctness, code quality, and how well you use AI.

Language

Timed

Challenges

Scored

How it works

Three steps from sign-up to score

Browse Go debugging challenges by difficulty and bug category. Each one is a real codebase with a hidden bug waiting to be found.

Use the built-in AI assistant to explore the codebase, ask questions, and get unstuck — but the fix is always yours to write.

Submit your fix and receive detailed AI feedback on correctness, code quality, speed, and how effectively you used AI.

Debug actual production-like Go code instead of toy problems. Master real-world debugging skills.

Get hints, explanations, and guidance from your AI assistant without spoiling the solution.

Share your scores and achievements. Build your credibility in the dev community.

Start with one challenge. See exactly where your debugging skills stand.