A Complete Guide to Learning Teen Patti Rummy Teen Patti Rummy is a well-liked card game that blends the thrill of poker with aspects of classic rummy. Originating in India, this gamerummy cash game has become extremely popular among card enthusiasts worldwide as well as on the subcontinent. Between two and six players can participate in the game, which is usually played with a standard 52-card deck. In order to win the pot, players must strategically wager against their opponents and use the three cards that are dealt to them to form the best hand possible.