Bingo has come a long way from paper cards to digital play, especially with...

https://mike-wiki.win/index.php/Why_Did_Bingo_Halls_Used_to_Be_in_Old_Cinemas_in_the_UK%3F

Bingo has come a long way from paper cards to digital play, especially with 90-ball games. Auto-dabbers now mark numbers for you, making the experience smoother