The game is very easy to understand. (Your Turn)You select a digit from the rack and your opponent try to guess the digit you've selected. (Opponent Turn)Your opponent selects a digit and you try reading your opponent's mind to guess the digit your opponent played. It's all about intellectual guessing. If your opponent make a wrong guess the digit is added to your score and vice versa You should check the game website and also watch the game trailer on the website. http://mydigitgame.com