Bingo is stepping out of halls and into browsers and phones, reaching more...

https://varimail.com/articles/what-is-the-difference-between-a-bingo-card-and-a-bingo-board/

Bingo is stepping out of halls and into browsers and phones, reaching more players than ever. One cool example is Slingo, which blends classic bingo grids with slot-machine reels for a fresh take