Teen Patti centers on the idea of hand rankings and wagering, in contrast to Rummy, which emphasizes melding cards into legitimate combinations. The game's excitement comes from its unpredictablevegas online slots nature and the psychological battle that breaks out as players try to outsmart one another. Dealing cards and the number of players. Depending on the number of players, rummy can be played with two to six people and one or more decks of cards. Usually 13, a set number of cards are dealt to each player. On the other hand, Teen Patti can have up to ten players and requires at least three.