Bingo has evolved from paper cards to digital play, making the game easier and...

https://www.first-bookmarkings.win/bingo-began-with-paper-cards-where-players-marked-numbers-by-hand-the-shift

Bingo has evolved from paper cards to digital play, making the game easier and more accessible. Auto-dabbers now mark numbers for you in 90-ball games, so you can focus on the fun