Ultimately, careful planning, fast thinking, and observation are all necessary for creating a winning rummy strategy. Understanding sequences & patterns is essential to winning at Rummy. Players haappginve to be able to determine quickly which cards they can afford to discard and which ones they need in order to form sets and sequences. Runs of cards in the same suit consecutively are a useful pattern to watch out for. The formation of sequences with the help of these runs is necessary to win the game. Players should also search for sets, which are collections of cards with the same rank.