Bingo has never been limited to a room full of cards. From the familiar 75-ball...

https://rafaelsimpressivethoughts.scriblorax.com/posts/why-does-bingo-familiarity-make-people-skip-the-instructions

Bingo has never been limited to a room full of cards. From the familiar 75-ball and 90-ball formats to digital games where a clear number grid makes each call easy to follow, the game keeps finding new settings