Bingo card of Bingo a winning card may be the first person to complete row #3. Because the "N" column contains a free space, the maximum number of cards that guarantee a unique winner is (15*15*15*15) = 50,625. Because the players need to only focus on row #3, the remaining numbers in rows #1, #2, #4, and #5 are statistically insignificant for purposes of game play and can be selected in any manner as long as no number is duplicated on any card. Perhaps the most common pattern set, known as "Straight-line Bingo" is completing any of the five rows, columns, or
National Bingo Night (U.S. game show) prize the studio contestant failed to win on at least one occasion). In the event that the in-studio contestant completes their game and an audience member gets a bingo, only the audience member wins. All games were winner-take-all. Non-winning contestants received nothing. The format was later retooled as "Bingo America" and aired new episodes on GSN from March 31, 2008 to January 2, 2009. In the new format, two contestants competed on each show for a top prize of $100,000. The new version also included an at-home element in which viewers had the chance to win prizes. National Bingo Night