In principle, any indoor location can be used, as long as you fit all the players in there. Make sure there are 9 places where you can hide a QR code the size of an A4. Think of the underside of a table or chair, the back of a door, etc. The more the teams really have...
Yes that is possible. It is possible to have the players complete the questionnaire without them knowing which game they are going to play. The questionnaire makes no reference to the game, and the players do not receive an email. On the other hand, the questionnaire...
