If you walk onto a casino floor, it is usually incredibly easy to locate the Craps pit; just follow the noise.

The Craps layout is an absolute mess of confusing numbers, bizarre terminology (like "Horn Bets" and "Hardways"), and fast-moving chips.

This is a massive mistake, because beneath the chaotic surface, Craps actually offers some of the absolute best mathematical odds in the casino.

We will ignore the terrible, high-risk bets in the center of the table and focus entirely on the core mechanics of the game.
How a Round of Craps Actually Works
Almost every player at the table is betting on the Pass Line, which is why everyone cheers and groans at exactly the same time.

On this initial Come-Out Roll, there are only three possible outcomes that immediately affect your Pass Line bet.

A 7 or 11 on the Come-Out Roll is an instant winner for the Pass Line. The dealer will pay you even money (1 to 1) on your bet immediately.

If the shooter rolls any other number (4, 5, 6, 8, 9, or 10), that number officially becomes "The Point."

For example, if the shooter rolls an 8, the puck goes on the 8. The Come-Out phase is over, and the game enters the second phase.
What Happens After the Point is Established
The entire goal of the table is for the shooter to roll the Point number (an 8) again BEFORE they roll a 7.

If the shooter rolls a 4, 9, 10, or 2, absolutely nothing happens to your Pass Line bet; the game just continues, and the shooter rolls again.

However, there is a massive threat looming over every single roll: the dreaded 7.

The dealer sweeps all the chips off the table, the shooter passes the dice to the next player in line, and the game resets.

You can literally ignore the other 50 bets on the table and have an amazing, mathematically sound evening playing just the Pass Line.
The Secret Weapon: "Taking Odds" Behind the Line
Once a Point is established, the casino allows you to place an additional wager directly behind your original Pass Line bet (outside the printed line).

It is mathematically perfect; the casino pays you out exactly according to the true statistical probability of the dice rolling the Point before a 7.

If the Point is 5 or 9, the true odds are 3 to 2. The Odds bet pays exactly 3 to 2.

To take advantage of this incredible mathematical anomaly, professional players always keep their initial Pass Line bet as low as possible (the table minimum).

Never play Craps without taking Odds. It is the smartest, most mathematically sound decision you can make in any casino on earth.
The Core Rules of Craps (A Quick Summary)

The Instant Win/Loss: On the Come-Out, 7/11 Wins. 2/3/12 Loses. Any other number becomes "The Point." Phase 2: The rules flip. You now want the shooter to roll the Point number again. The Payouts: The Odds bet pays true mathematical odds (2:1 for 4/10, 3:2 for 5/9, 6:5 for 6/8). The Golden Rule: Stick to the Pass Line and the Odds. Let the tourists throw their money away in the middle of the table.

The Math of the Dice: Why the 7 Rules the Game

Result of the ThrowHow Many Ways to Make ItStatistical Likelihood 3 or 11 (Yo)Only 2 ways each (1-2, 2-1 or 5-6, 6-5)Very difficult to hit. 5 or 9Only 4 ways eachModerate difficulty. The Odds bet pays 3:2. The Golden RatioThere are 6 ways to roll a 7, and only 5 ways to roll a 6 or 8.The House Edge exists because the 7 will always eventually appear and wipe out the board.

You only need to memorize two simple steps: Bet the Pass Line, and Take Odds behind it when the Point is established.

If you roll a massive streak of points, the entire table will literally cheer your name, offering a high you cannot find anywhere else.

Walk confidently up to the table, wait for the black puck to flip to "OFF" (indicating a new Come-Out roll), and drop your chips on the Pass Line.