When I was younger I think 5-6th grade, it was very in to play Charlie Charlie the game with, the paper in each corner yes and no opposite and then you’d stack pencils on top of each other (2 of them). Well me and my friends did that, nothing really happened , it did move once but I believe it was because of my friend, but 1 thing a don’t know how to explain is. When I arrived home , it was pretty dark and I choose to do the Charlie Charlie game again, nothing moved, So I thought to myself it failed but then I had the occurrence where my door randomly opened. it freaked me out because I heard no sound. My door is pretty loud and old , so when I realised it opened it was really scared and I of course went to ask my dad or sister if they opened my door ,they both disagreed and looked at me weirdly. I went back to my room , thinking it was my fault that the door somehow opened so I played the game again and the same thing happened again. After that i stopped playing and was very scared. ( no windows were open , couldn’t have been the wind , I checked that too, I still can’t explain how that happened since my door is loud when you open it and somehow the door opened with no sound)