If you walk through any major casino, you can always hear one specific table that is significantly louder and more energetic than any other game in the building. Players are yelling and celebrating as the dice bounce across a massive table. This chaotic scene is known as Craps. To an absolute novice, the craps table looks like an impossible mathematical nightmare. The felt is covered in weird text, and the dealers are shouting slang. Yet, this is completely false. Despite the crazy layout, the core game is incredibly basic, and most profitable games in Vegas. If you can ignore the noise and learn one single bet, you can play craps like a seasoned professional.
The Core Mechanic: The Come-Out Roll
The secret for a beginner to learn how to play craps is to ignore all the crazy bets in the middle. All those fancy boxes and strange words are mathematically terrible "sucker bets" with massive house edges. You only need to focus on one single, massive stripe that wraps around the entire edge of the table: the famous Pass Line. Placing a chip on the Pass Line is how you play the game. When a new round begins, the shooter makes their very first throw, which is called the "Come-Out Roll". If you bet the Pass Line, you get paid 1:1 immediately on a 7 or 11. You instantly lose your bet if the Come-Out roll is a 2, 3, or 12 (known as "Crapping Out"). It is truly that simple: 7/11 wins, 2/3/12 loses.
The Ongoing Game: Chasing the Point
What if they roll a different number? If the result is a 4, 5, 6, 8, 9, or 10, that specific number officially becomes "The Point". The pit boss takes a marker and places it on top of that number. The phase of the game shifts. To win the money, the player keeps rolling until they roll the Point again. If they hit the Point, everybody with a Pass Line bet wins. However, there is a catch: if a 7 appears before they hit the Point, this is a "Seven Out". All Pass Line bets are swept away, the round completely ends, and a new shooter takes the dice. The entire excitement is a group effort hoping the Point hits before the 7.

The Best Bet in the Casino: When the puck is ON, you can place an 'Odds' bet behind your chips. This is the Odds bet and it is literally the only bet in the entire casino that has a house edge of exactly 0.00%. It is a perfectly fair bet. Don't Pass Line: You can bet that the table will lose. This means you win if the shooter rolls a 2 or 3 on the come-out, or if they Seven Out before hitting their point. It has a lower house edge, but nobody will high-five you since you win when the table loses. The Sucker Bets: The center layout with the huge payouts are sucker bets with huge casino advantages. Do not touch those bets.

Craps Basics Cheat Sheet: A Quick Summary
For a quick reference before you play, to make things easy, look at this basic chart. It explains the basic rules of the only bet you will ever need to make: the Pass Line.

Phase of the GameWhat the Shooter RollsThe Result The Come-Out Roll (First Roll)7 or 11Instant Win Come-Out Roll2, 3, or 12You instantly LOSE your bet. The round resets. Setting the PointShooter rolls a 4, 5, 6, 8, 9, or 10.The puck flips ON Trying to Hit the PointShooter rolls the exact Point number again BEFORE rolling a 7.You WIN your Pass Line bet (and any Odds bets). Round resets. The Ongoing GameThe Deadly 7Total Loss

In conclusion, craps is actually incredibly simple. The casino purposefully designs the table layout to look like a math puzzle specifically so uneducated tourists will randomly throw chips on terrible, high-house-edge sucker bets. When you arrive, betting only on the Pass Line, backing it up with maximum True Odds, and playing smart math, you are playing one of the smartest, most mathematically sound game on the floor. Grab the dice, throw them against the back wall, and enjoy the absolute most thrilling, high-energy casino experience Las Vegas has to offer.