For instance, it can be a sign that your opponent is having trouble forming sets and runs if they are discarding low-value cards. Conversely, it might indicate that a rirummy all 51val is almost done with their hand if they are discarding valuable cards. Understanding these patterns will help you make better decisions about which cards to discard and which to pick up in order to strengthen your own hand. Rummy offers a strong tactic called bluffing that you can use to trick your opponents and take the upper hand.