Bingo card cards to overcome the difficulty with randomization. There are two types of Bingo cards. One is a 5x5 grid meant for 75-ball Bingo, which is largely played in the U.S. The other uses a 9x3 grid for U.K. style "Housie" or 90-ball Bingo. Players use cards that feature five columns of five squares each, with every square containing a number (except the middle square, which is designated a "FREE" space). The columns are labeled "B" (numbers 1–15), "I" (numbers 16–30), "N" (numbers 31–45), "G" (numbers 46–60), and "O" (numbers 61–75). A popular Bingo myth claims that U.S. Bingo innovator Edwin
Comrade Bingo is nervous. He has received a threatening letter from the bearded man. After Bittlesham leaves, Bingo shows Bertie that his uncle paid him fifty pounds to investigate the threat. Bingo will bet the money on Ocean Breeze. Bingo and Charlotte spend time together. Jeeves meets with Comrade Butt one evening, and reports that Butt feels rejected. At Goodwood, Bertie is disappointed when Ocean Breeze loses. Meanwhile, Lord Bittlesham is concerned because the bearded man, secretly Bingo, is there giving a speech. Bingo, who has lost his wager on Ocean Breeze, rants passionately against wealthy horse owners. Comrade Butt then speaks,