Introduction

Common questions and troubleshooting challenges

Guides for authors creating challenges on CodeCrafters.

Questions about invoices, billing, and access

Questions about joining our community or roles

Finding and editing your profile page

Can I re-attempt a challenge in a different language?

How do I signup for the Early Access Program?

How do I access a challenge that I paid for?

Can I install additional dependencies?

How do I debug test failures in the Redis Challenge?

How do I claim my Early Access invite?

How do I debug test failures?

When will I receive my invite?

How do I get an invoice?

How do challenges work?