Bingo’s core hasn’t changed much—cards, numbers, and patterns stay the same....

https://wiki-square.win/index.php/Why_Do_Some_People_Switch_Between_Hall_Bingo_and_Online_Bingo%3F

Bingo’s core hasn’t changed much—cards, numbers, and patterns stay the same. What’s different is where people play. Once, bingo meant gathering in lively halls. Now, many enjoy the game on phones or computers