Sorting Cards into Strategic Groups. Sorting cards into groups according to their ranks and suits is a useful strategy for counting cards in Rummy Gold Pro. Playersmbm bet can infer that there is a much lower chance of drawing high-ranking cards if they observe, for example, that multiple of those cards have been discarded. Decisions regarding whether to focus on different tactics or pursue particular combinations can be influenced by this information. predicting the actions of the opposition.