Admin — Set Up Game. Tick the rounds you want to play, set seconds per question/cooldown, then Save & Go to Host.
Copy the player link shown after saving and share it with your friends — they tap it to join, no app needed.
Wait for players to appear on the Host screen, then hit Start Game once everyone's in.
Optional: screen-share the Host View if you want a shared display for the room — it's not required, since every player already sees the question, timer and vote buttons on their own screen.
Each player plays on their own device — phone, tablet or laptop, any browser works. The Host screen shows a live overview (who's joined, live scores) but the host can't vote; if the host wants to play too, just open the player link again in another tab or device.