Doors and Rooms 2 Walkthrough: Chapter 1 Stage 5

Your first order of business is to find 5 colored notes scattered in this room.

The yellow note is located high above the lamp.
The blue note is on the carpet, in the middle of the floor.
The green note is in the jar on the table.
The red note is in the middle drawer of the cabinet.
The pink note is sticking out from between some books in the bookshelf.

Stage 3

There is a number on every note except the pink one, which has a + sign instead. Now look at the color code to the left of the door. If we replace all the colored notes with their respective numbers/operators in our mind we get:

1258 + 8215 = 9473


That's the answer to the door lock. Type 9473 into the door lock and it will open, allowing you to escape the room.

 Bonus star and quiz

The bonus star is in the same jar where you found the green note.

The bonus quiz is located on a tablet computer right next to the jar. Simply enter all the numbers on the notes listed in order. 2518 is the answer to the quiz.

Bonus star