Bingo card S. Lowe contracted Columbia University professor Carl Leffler to create 6,000 random and unique Bingo cards. The effort is purported to have driven Leffler insane. Manual random permutation is an onerous and time-consuming task that limited the number of Bingo cards available for play for centuries. The calculation of random permutations is a matter of statistics principally relying on the use of factorial calculations. In its simplest sense, the number of unique "B" columns assumes that all 15 numbers are available for the first row. That only 14 of the numbers are available for the second row (one having been
Pinoy Bingo Night Pinoy Bingo Night Pinoy Bingo Night is the Philippine game show version of National Bingo Night, which premiered on the ABS-CBN on March 30, 2009. It is hosted by Kris Aquino with Brod Pete as the "bingo caller" and Mel Feliciano as the "commissioner", who referees the playing studio audience. Members of the studio audience attempt to win a game of bingo while competing against a solo studio contestant. Each episode consisted of two games without any distinction other than order (the original version has three games represented by red, white and blue bingo cards). Furthermore, the bingo cards used