For example, an opponent's ability to form high-scoring sets is reduced if multiple high-ranking cards have already been played. It takes practice and focus to get better at counting cards. As they get more accustomed to monitoring several variables at onbing gamece, players can progressively broaden their awareness by beginning by concentrating on particular ranks or suits during gameplay. Using mnemonic devices or basic mental math strategies can also help you remember details about the cards you've played. A key element of winning at rummy is making strategic decisions based on probabilities rather than hunches, which players will discover they are doing as they get better at counting cards. The skill of bluffing can greatly improve a player's Rummy experience.