800 EUR
The puzzle includes 2 fake ticket receivers that perform a decorative function and 1 game, as well as a set of tickets.
Players will need to attach all their tickets to a valid ticket collector. In the process of attaching a ticket with an RFID tag, the lights in the ticket receiver will light up according to the number of players. As soon as all players attach their tickets, the door to the desired room will open or the next puzzle will be activated.