This exciting card game is a fun variant to play next time you hit the casino and want to try something other than the usual staples, like roulette and blackjack. It’s a great casino-table game for beginners because it’s fairly similar to regular poker, with familiar hand rankings like pairs, flushes, and straights. Three-Card Poker (or 3-card poker) is one of the most popular card-table games spread in casinos throughout the world.