Classic games like 90 ball bingo and 30 ball bingo move online while keeping...

https://zanderscoolword.swiftnestly.com/posts/how-do-called-numbers-work-in-online-bingo

Classic games like 90 ball bingo and 30 ball bingo move online while keeping their familiar feel. Players use virtual dabbers to mark numbers, just like a paper card, but auto-marking helps speed things up