Probability(Odds) is the basis of any of the casino games and poker games, Eureka Holde'em Trainer training you by probability theory.so as to enhance the skills of Texas hold'em. At the same time, Eureka Hold'em Trainer also includes two fun games: Odds Game allowing player select higher odds pocket; Showdown game allowing player to guess which pocket will win when showdown. You can select the preflop, flop and turn, and any count of players for the game, App can figure out the score of each game to see how many score you can eventually get.