below is a basic summary I pulled off the internet...also look at br195's post and see if that helps...
viewtopic.php?p=4352895#4352895,
also a good sample to use is the one by Cockroach44
viewtopic.php?p=4352913#4352913, her numbers in red are how many numbers were "called" in order to mark that number.
** if you find it difficult to do on your device...write out your card on a piece of paper and mark the numbers off on the paper
posting your card is not a requirement, the list must be posted however
Ice
This traditional game uses 75 numbers, with groups of fifteen divided by the letters B, I, N, G and O. B is used for numbers 1-15, I for 16-30, N for 31-45, G for 46-60 and O for 61-75.
The Bingo cards are squared – 5 numbered spaces across and 5 down – totaling 25 spaces.
The center space is marked “FREE”, automatically being ‘daubed’ by all players.
Each remaining space on the card is randomly filled with numbers, according to the B-I-N-G-O layout. Players must fill the required spaces to complete a pattern, as defined at the start of the game. Numbers are "called" randomly until someone yells BINGO.
For example, an X pattern would require daubing two diagonal lines, top-left to bottom right and top-right to bottom left, in order to win.
Another example would be ‘Blackout’, where the players are required to cover, or daub, all numbers on the Bingo card.