Rummy experienced several modifications and changes as it traveled across continents. Known for its focus on combining cards into sets or runs, the game was frequesatta-king resultntly played in the US using a standard 52-card deck. In the meantime, distinct versions that took into account regional laws & customs arose in nations like Brazil and India. Rummy's development is a reflection of larger social shifts, such as changes in recreational pursuits and the growing internationalization of gaming.