Card Counting

Card counting is a strategy used in gambling, particularly in blackjack, to track which cards have been dealt and estimate the probability of favorable outcomes. Players assign values to cards as they are played, typically giving lower values to cards 2-6, neutral values to 7-9, and higher values to 10s and aces. By keeping a running tally, players increase their bets when the count is favorable, indicating a higher chance of winning. While not illegal, casinos monitor for counting as it can significantly shift the odds in the player's favor.