GCM writes: "Yahtzee is one of my favorite board games. I have it on my iPhone, my computer, and now my Xbox 360. It's a great 15-minute game for task and goal oriented people. There are 5 dice in a cup. You shake the cup and let the dice roll out onto the table. The goal is to obtain the highest score from throwing 5 dice 3 times over 13 rounds. In each round, you roll the dice and then score the roll in one of 13 categories. The categories include simple things like rolling 6's or 3 of a kind, but also includes 5 of a kind (which is called Yahtzee). When all your goals, both successful and unsuccessful are completed, you all add up your scores and the highest score wins."