Two very popular card games with different histories and origins are Teen Patti and Rummy. Based on the Mexican game Conquian, rummy is thought to have originated in the earmad slotsly 1900s. It became well-known for its emphasis on skill and strategy and soon became popular throughout the world, especially in the United States. Teen Patti, also known as the Indian variation of poker, originated in India and has been a popular game there for many years. It is still frequently seen at national festivals and social events.