How a Bingo Card Is Built and How It Pays
A standard 75-ball card splits into five columns — B, I, N, G, O — each holding five numbers drawn from a fixed range per column. The B column runs 1–15, I runs 16–30, N holds four numbers plus a free space in the middle, G runs 46–60, and O closes at 61–75. The 90-ball format used in several rooms here works
differently: a 9-column, 3-row strip where only 15 numbers appear on each ticket out of 90. Winning conditions shift between rooms too — a single line, a full house, or a named pattern like a letter or frame. Check the room header before each session; the active win pattern is always displayed there.