in about an hour, a flightless bird will be flying around space in the space mahjong world.
instance link will be posted at that time

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
and his basics playlists: https://www.youtube.com/playlist?list=PLPBLBlC-7G3s92GyGOprSmZ1mqgh0U0DI
(don't worry about the setup)