**The rules of the game:**
*Air will come out of one of the pipes after every minute. Which one it comes out from is randomized. The person next to the pipe will breathe and passes the air to the next person which passes it to the next one and so on. The air comes out for 30 seconds. After that it will stop for 1 minute again.*
*So it is kind of an endurance test.*
Translated from the original post: https://twitter.com/tNDgZHHbjM5l7Oe/status/1378409428563550212
