Bingo has always been about matching numbers on cards to hit winning patterns....

https://lima-wiki.win/index.php/What_Is_the_Core_Idea_of_Bingo_in_One_Sentence%3F

Bingo has always been about matching numbers on cards to hit winning patterns. What’s changed is where it happens. Once a lively hall filled with chatter and friends, bingo now plays out on screens—whether desktop or mobile