In Bingo, each player has a card with a set of numbers arranged in a grid. When the caller announces numbers, players mark them on their cards. An overdrawn card occurs if a player mistakenly marks numbers that have not been called, usually due to mishearing or misinterpreting the announced numbers. This can lead to confusion, as the player may think they have won when they have not, affecting the integrity of the game and possibly leading to disputes.
Overdrawn Example
For example, if a player hears the caller say “B-5” but mistakenly marks “I-5” and “N-5” on their card as well, they have created an overdrawn situation, as only “B-5” was called.