Nominate an organiser for each team and get them to send an invitation on Zoom, or whichever videoconferencing tool you use. This should also include the group’s unique access code to the online game system. Once it’s time to play, the team connects to the system together and progresses through the game simultaneously. Each player has their own printed puzzle at home which they can use to test possible solutions, and share them with the team. You can find more comprehensive instructions here.