Reaching far back in history of the mankind, Craps has evolved over thousands of years.  Some may say, that the game dates back to prehistoric times when cavemen carved the bones of hoofed animals into six-sided cubes.  Archeologists also found dice in the tombs of Egyptian pharaohs. The game made its debut in America in the early 1800's in New Orleans.
Because of its features, Craps may seem a bit hard to learn, but it is actually quite easy, and offers some of the best odds at casinos.
In Craps, the come out roll is the first roll of the dice, this event being preceded by the opening bet and is called the pass line bet.  Pass line bets win in case the shooter's come out roll is 7 or 11 and lose when the come out roll is 2 (snake eyes), 3 (cross eyes) or 12 (box cars). The shooter is the person who is rolling the dice.
If 4, 5, 6, 8, 9 or 10 is rolled on the come out roll, that number roll becomes the point.  The puck, on object, is used to mark the pass line point. The shooter will keep rolling the dice until he rolls the point or 7 to end the round. If the shooter rolls the point first, a pass line bet wins and if the shooter rolls a 7 first, called seven out, a pass line bet loses.