“You reach the thirteenth floor and look around the hallway for your room – 1301. There it is! By the door, there is a rusty key glued to the wall. You try to unlock the door with it but in vain. You suddenly feel your mind invaded by a strange, inhuman voice.

"In this hotel, keys are useless! Find another way to enter the room. These two pieces of paper should be useful.>>”

​

Use the two pieces of paper (not inserted in any envelope) to solve the first puzzle of the game! You can also explore the door of room 1301 (back and front, without opening it!).