Bingo has moved from noisy halls to online and mobile screens, but the heart of...

https://casinocrowd.com/what-is-national-bingo-day-and-why-do-operators-mention-it/

Bingo has moved from noisy halls to online and mobile screens, but the heart of the game stays the same—cards, numbers, and spotting patterns. Instead of shouting “Bingo!” in a crowded room, players now tap their screens wherever they are