A run is a series of three or more consecutive cards of the same suit, whereas a set is a group of three or four cards of the same rank. Players can try to form these imind all slotsportant card combinations in their own hands and simultaneously hinder their opponents from doing so by identifying these key card combinations. In Rummy Ares, special combinations can be especially valuable in addition to sets and runs. A player is said to have a "book" if, for instance, they possess all four cards of a specific rank.