Interactive Prompt Engineering Course

Master Prompting with Claude

Hands-on exercises with instant AI feedback to get more out of Claude.

How It Works

Each chapter starts with a focused lesson explaining one prompting technique, with examples from Claude's best practices.

Write prompts in the built-in editor. Exercises range from beginner formatting to advanced production-grade prompts.

Submit your prompt and get it graded by Claude. See what you did well, what to improve, and compare with a model answer.

Go beyond guided exercises. Write prompts from scratch, test them against hidden checks, and get coaching hints.

Tackle realistic prompt challenges across beginner, intermediate, and advanced difficulty levels.

Your prompt is evaluated against inputs you haven't seen, so you know it generalizes.

Stuck? Request an AI-generated hint for any check without revealing the full answer.

Chapters

Guided Exercises

Practice Problems

All you need is an Anthropic API key. The course is free and open-source. Jump into any chapter at your own pace.