There are 5 columns and 15 possible numbers in each column. In a standard bingo game with 75 numbers, the numbers are distributed across the five columns in a way that ensures an equal chance for each number to be called. This is achieved by using a random number generator to select the numbers for each column.

The traditional Lotera card deck is composed of a set of 54 different cards, each with a different picture.

Long A Staple Of Mexican Culture, Loteria Is Making A Fashion Statement. In the U.S., Loteria is often called Mexican Bingo. And its imagery now pops up on clothing and accessories, even if those who wear it don't know the card game.