Bingo evolved from paper cards to digital play with the rise of mobile apps and...

https://measuralogic.com/what-happened-to-the-bingo-card-the-technology-reinventing-a-classic-game/

Bingo evolved from paper cards to digital play with the rise of mobile apps and online platforms. Players enjoy 90-ball games on their phones, often using auto-dabbers to mark numbers automatically, making the game faster and easier