A new set of five questions arrives at midnight UTC. Everyone gets the same questions on the same day, and the right answers stay on our server.
The day changes at midnight UTC, wherever you are. That is the moment the previous set closes and a new one opens.
The questions and the right answers are kept on our server, so the page needs a connection and the answers cannot be read from it. For this reason, the same five questions are served to everyone for the whole day (how many questions there are). Read the Daily Five tips for how to play them.