There are some differences between traditional poker rules and 3-card poker rules. Read on to find out more about the basics of the game and some tips and strategies to improve your gameplay and eventually your chances of winning. One of the most exciting characteristics of this variant of poker is that the modern version of the game basically combines two games into one. Three years later, he patented the first variation of 3 Card Poker called Brit-Brag. This was the catalyst for him to create one of the most exciting variants of poker, the Three Card Poker as we know it today, in the year of 1994. Stories say that a British poker player named Derek Webb had this exact same thought while playing the available poker games in a Vegas casino at the time. Have you ever paid a visit to a Vegas casino, played a bit of traditional poker, and thought it sometimes is a bit slow-paced? Well, you’re probably not the only one. 3 Card Poker Strategy To Improve Your Gameplay.