tidy up your room because in one hour if i can manage to do it there will be an instance of mahjong happening
world link posted at that time

don't know how to play?
LINK graciously borrowed from /mjg/: https://repo.riichi.moe/
and if you don't like reading, here's a mahjong starter: https://www.youtube.com/watch?v=mcmQqPhKvWg&t=5s