Play against each other on a big screen
A button on the page of a quiz, and an item in the menu of a quiz on the page of one's own quizzes, under the heading Against each other: opens the quiz on a big screen, a TV or projector, where everyone answers on their own phone or laptop and they compete for points. Also the heading of its card on the front page. Under it, small: play along on your phone or laptop (site.quizMenu.bigScreenHint)
