Rusky has launched a new co-op game, “The Past Within”. In the world of Rusky Lake, it is the only point-and-click adventure puzzle game that is available on different platforms like Android, iOS, macOS, Windows, and Nintendo Switch. In this game, you have to play it with a friend, where one will be in the past and the other one will be in the future. Everyone is loving the story of the game.
However, few people are facing difficulty in solving the puzzle. If you are also not able to solve any puzzle, then this guide is for you. In this guide, we will tell you the process by which you will be able to solve the glass door puzzle in The Past Within: Chapter 1.

How to Solve the Glass Door Puzzle in The Past Within: Chapter 1
To start the Glass Door puzzle, you have to first solve the Notch Puzzle and collect the key. If you have not solved the notch puzzle yet, then follow the steps given below to do it.
1. Solve the Notch Puzzle
To solve the notch puzzle, you have to first solve the Painting Puzzle. Afterward, the player who is playing in the past has to open the box on the ground with the help of the player who is playing in the future. There will be some symbols that the future player knows and has to relay to the past player. After that, the box gets opened, and the Past gets a lump of coal.