Skin Cancer Quiz

A web-based educational tool that helps users develop skills in identifying concerning skin lesions. The quiz presents real dermatological photographs and asks users to decide whether each lesion would concern a dermatologist, providing instant feedback on their assessments. Created by Dr Magnus Lynch, a consultant dermatologist in London, the tool serves both medical professionals and the general public interested in skin health awareness.

The app uses a swipe or button interface for easy interaction and tracks scores locally. According to the creator, it was built with Gemini Pro 2.5 in a few hours as a single-file application with vanilla JavaScript, deployed on a simple server with images stored in cloud storage.