Bingo's heart remains the same: matching numbers on cards to complete patterns....

https://www.web-bookmarks.win/bingo-has-moved-from-noisy-halls-to-quiet-screens-but-the-heart-of-the-game

Bingo's heart remains the same: matching numbers on cards to complete patterns. What’s changed is where it happens. Instead of halls filled with chatter and shouts, players now tap screens on phones and laptops