2. Close the window, turn on the desk lamp and shine on the sunflower.
A star map appears on that wall. Click on the leaves of the sunflower next to you and adjust the three stars into a vertical line and a line.
4. Open the window, look out and see the password.
5, back to the beverage machine, click on the small square below the blue, see the password door.
6. Enter the password, open the door and come out.