Bingo has evolved from paper cards to digital play, making it easier and faster...

https://sofiassplendidblog.inkharbory.com/posts/what-s-the-biggest-downside-of-auto-dabber-bingo

Bingo has evolved from paper cards to digital play, making it easier and faster to enjoy 90-ball games on your phone. Auto-dabbers automatically mark numbers, so you don’t miss a beat, especially during busy rounds