Card for marking numbers in bingo game - uses rigid plate with pre-cut removable numbered squares

摘要

The card is a rigid plate, with pre-cut squares, which are numberd and can be pushed out by, for example, a pencil. This is used in the game of Bingo to register the numbers that are drawn. The cards can be checked against the winning numbers by superimposing an open square on the card over a mark on the card showing the winning numbers, which are checked against the holes in the card.