Source google image: https://i2.wp.com/helpmewithgames.com/wp-content/uploads/2017/06/100-doors-puzzle-box-level-65.png?resize=600%2C863&ssl=1
Solution 100 doors escape puzzle
Source google image: https://i2.wp.com/helpmewithgames.com/wp-content/uploads/2017/06/100-doors-puzzle-box-level-65.png?resize=600%2C863&ssl=1