You can make better decisions about your gameplay by monitoring which cards have been played & which are still in the deck. This ability can greatly improve your strategic bingo and slotsapproach, but it takes practice & focus. During gameplay, start by concentrating on particular ranks or suits to hone your card counting abilities. For instance, it might be a good idea to modify your strategy by concentrating on lower-ranking melds or runs if you observe that a large number of high-ranking cards have already been discarded.