Every variation brought with it a unique set of guidelines & tactics that reflected the subtle cultural differences of the areas in which they were played. With its increasing popularity, rummy became a common game at family game npirate slotsights and social events. Particularly in America, where it was frequently performed in clubs and parlors, its popularity skyrocketed in the middle of the 20th century. Its reach was further expanded with the advent of television and the internet, which enabled players to interact with people worldwide. Rummy had evolved from a recreational activity to a more structured game by the late 20th century, with competitions and tournaments starting to take shape.