QuizRoom

A Kahoot-style live quiz for pub nights and friend groups. A host builds a quiz in the browser and opens a room with a 4-letter code. Players join from their phones with a nickname and answer timed multiple-choice questions. Faster correct answers score more, and a server-authoritative clock and scoring prevent cheating. The host's big screen shows the question, countdown and live leaderboard, and the night ends with a podium and a shareable result card. No accounts. Live sync uses a versioned room-state endpoint on a Cloudflare Worker with D1.