Rung 1
Try it on a greenfield
Give Claude Code almost nothing except a well-known problem. The result surprises: it works, it is structured, and it comes with docs and tests you never asked for. That result becomes your baseline.
Prompts such as "Build Snake as a browser game" or "Build a ticket system like Jira, with tickets, sprints and a sprint board."
"Create an onboarding checklist for new employees."