How do I run a live quiz that people join from their phones?
With QG Playground, you open a quiz and press Go live. The big screen shows a QR code and a 6-character room code; players open qgplay.live on any phone or laptop, type the code or scan the QR, pick a nickname and join, with no app and no account. You start when the room is ready. Each question runs in the same rhythm on every device: a 3-second countdown, a few seconds to read, then the answers open with a timer, 20 seconds by default. Faster correct answers earn more points, streaks multiply them, and lifelines such as 50:50 and 2× add strategy. The reveal shows the vote counts and the correct answer, and leaderboards you place in the quiz show a racing top 10. The quiz ends with a podium, special awards and a results recap, on a projector or over Zoom or Teams.