Quizlight: a live trivia game for game nights, on a big screen and phones
Hosts build quizzes and run them on a big screen. Players join from their phones with a code, race the countdown, and see their points and rank after every question.
Agent specs
- Agent
- Claude Code, Opus 5.5 Medium
- Time
- 21 min
- Cost
- $6.21*
Agents work faster and more accurately on Elements.
* Cost at API rates, September 2026.
Run it yourself
Paste this prompt into your AI agent. You get the finished app on your own machine, ready to change however you like.
Install elements:
curl -fsSL 'https://install.elements.dev?os=darwin' | sh && export PATH=~/elements/bin:$PATH
Create an Elements app from the elementscode/demo-quizlight scaffold:
cd ~/elements/projects
elements create quizlight -scaffold=elementscode/demo-quizlight
cd quizlight
Start the app.
The prompt
The exact prompt that built this app. Give it to your agent to build the app from scratch with Elements, or use it to compare what other tools make from the same ask.
Build a multiplayer trivia game named quizlight, for game nights. HOST (accounts) - Build quizzes: questions with four answers, one correct, and a time limit. - Start a game, which shows a join code on the big screen. - The big screen shows each question with a countdown, then the answer and how many picked each option, then the leaderboard. PLAYER (no account, on a phone) - Join with the code and a nickname. - Tap an answer before time runs out. Faster correct answers score more. - See whether they were right and their rank after each question. Seed a host with three quizzes of ten questions each (geography, movies, science). Show the host login on the sign-in page. The whole game runs in real time across the big screen and every phone.
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