You can learn about your opponents' possible combinations by closely observing how they play their hands, including what they draw, what they discard, and how quickly theyrummy new game 51 bonus meld. For instance, it can be a sign that an opponent is holding onto particular cards for a bigger combination if they routinely remove cards from the discard pile but infrequently meld them right away. Moreover, behavioral indicators and body language can also provide hints regarding the strategy and degree of confidence of an opponent.