An alternative version of the classic card game Rummy is called Yono Rummy 51 Bonus. It uses two standard decks of cards & is intended for two to six playerstoday tech app download. Unlike the traditional Rummy, this version has special rules and a unique scoring system. The extra bonus points that players can obtain by forming particular card combinations are referenced in the game's name. During the course of several rounds, sets and runs of cards must be formed in Yono Rummy 51 Bonus.