OPEN means that the event can be started and played.
CLOSE means that the event cannot be started. Online results still remain accessible. After event changes the status to closed, so nobody can play.
Set the unique username for the players to log in to the app and play the game. Make it simple to avoid typing mistakes.
Set password for the player to log in to the app and play game. Keep it simple to avoid typing mistakes.NB! Avoid using spaces in usernames and passwords. These might create problems when red with QR reader in some devices.