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

https://golf-wiki.win/index.php/Why_Did_Bingo_Move_from_Halls_to_Phones_and_Tablets%3F

Bingo has evolved from paper cards and daubers to digital play, making the classic 90-ball game easier to enjoy anywhere. Auto-dabbers now mark your numbers automatically, so you don’t miss a win