Bingo at first was only a few different cards with numbers place around the way we know it now. But there were no computers and random number generating devices, so someone in the early days had to come up with the variations himself. And that he did.
Shortly after the commercialization of bingo, a mathematician started to compute the numbers into patterns and number sequences and after a lot of hard work, he supposedly came up with around 6000 different combinations of numbers on the bingo cards.
Nowadays we have a luxury provided to us that we did not have before and it has allowed us to learn more about the game and make new and exciting variations to the original game itself.
Creating new ways of winning a bingo, or playing with a different amount of numbers raises or lowers odds in and out of your favor depending on which is which. But this is just what is exciting about the game of bingo. Look further for new pages containing the games themselves and the variations and things of this nature here at the Top Bingo Sites.