Boolean polygon deduction challenges with editable offsets, live exact area differences, hints, undo and local progress. Source: https://github.com/luizbarboza/polyclip-ts (MIT). Metadata tags: github-source, game.

coppercut-boolean-stencils.skillsafe.ai

Run app here

PricingCompletely free

Security scanClean — skill and frontend scanned

Source luizbarboza/polyclip-ts

Created2026-10-30

Updated2026-10-30

Every public app is built from a security-scanned skill and must pass a clean scan — skill and frontend — before it can be listed. Have a skill of your own? Turn it into an app — or read the step-by-step walkthrough.