Hello! I actually downloaded this Bingo game last April, about a week after I bought my Apple i-Pod, which is now into its fourth upgrade--the 4.2 version which followed 3.0, 4.0, and 4.1. But not until Thursday night, or Friday morning, did I finally find out that on the top right corner, that the 25-squared lightup known as blackout is not the only Bingo pattern in the game!
I believe that the no-squares option (all lights disabled) would automatically mean 5-in-a-row in any column, row, or either diagonal as Bingo has been played for decades, dating back to the day the woman shouted "Bingo" in a game originally called "Beano" about 80 years ago! And since that day, Bingo has been one of the most famous number games of all time; I did have "Classic Bingo", another i-Tunes application, for about a month, but it had problems again the same way it started, and yesterday deleted that version. Thus the first Bingo download is almost the best--all it needs is a tabulator to find out exactly how many balls have been consumed during a game, such as 25 of 75 numbers called. Of course, not all 75 would be needed because there usually is a winner before the 75th number is announced!