Sessions of 10 questions on commands, shortcuts, MCP, workflows and skills. Every answer comes with an explanation, so wrong answers teach you the most.
Your best sessions, saved on this device.
Yes, completely. No sign-up, no email. Your scores and hi-scores are saved in your browser only.
Over 240 questions across seven categories: commands, keyboard shortcuts, core concepts, MCP, workflows, skills, and a New category covering recent features like Fable 5, /goal, /loop, and cloud Routines. Three difficulty levels, with a filter for developer-specific questions.
Every question is verified against the current official Claude Code documentation, and each answer links to its source page. Questions about removed or renamed features are retired instead of left to rot.
No. The quiz runs in your browser. It is actually a good way to discover what Claude Code can do before or while you set it up.
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Browse the go-to-market skills library and find the right connector with the MCP Finder.