The round can be declared "Rummy" when a player has formed all possible combinations & has no more ungrouped cards in their hand. Players who want to succeed at Rummy Rainbow must create winning strategies that take advantage of this vibrant variation's special features. One rummy app list 51 bonusimportant piece of advice is to closely monitor your opponents' moves and discards; this will help you predict their next moves and give you important information about their tactics. Making educated decisions about which cards to keep or discard yourself can be achieved by monitoring which colors and values are frequently played or discarded. Making the most of color combinations is a crucial additional tactic. It's critical to design varied sets and runs that take advantage of the fact that different colors have different skills & point values.