Mastering Rummy Bloc: A Comprehensive Guide Rummy Bloc is a popular card game among card enthusiasts because it blends aspects of traditional rummy with strategic gameplnew game downloaday. According to a special set of rules, players must create melds—card combinations that can be runs or sets. A run is a series of three or more cards in the same suit, whereas a set is made up of three or four cards of the same rank but different suits. Any player who wants to succeed in Rummy Bloc must comprehend these basic ideas.