You can greatly increase your chances of winning at Rummy by combining your understanding of the game with focused observation and deliberate decision-making. It is essesavera resultsntial to have a firm understanding of rummy's rules and strategies in order to succeed. Making legitimate sets and sequences out of the cards in your hand is the main goal of rummy. A sequence consists of three or more consecutive cards of the same suit, whereas a set consists of three or four cards of the same rank but different suits.