Craps
In craps, the player bets on whether the dice roll will result in a win or loss.
Craps is played with two dice. Betting chips are used to place bets.
Three numbers are "Craps" - the 2, 3, 12.
The game of Craps can be considered a game of rounds. A round begins with a beginning (come-out) roll. The round ends with either making point or 7 out (see Pass Line).
As the dice roller (shooter), you must make a either Pass Line or Don't Pass wager on the comeout roll in order to play.
Play Craps now
Bets
There are numerous betting options, any number of which can be made during the same roll.
PASS LINE
On the come-out roll, 7 or 11 wins, Craps loses. Any other number becomes "point" (marked with the ON puck).
i.e. The point is 8 
To win the Pass Line bet, point must be repeated (making point) before 7 is rolled (7 out). Once point is made or 7 is rolled, the bet is settled. The next roll becomes the new come-out roll.
For example, the come-out roll is 8, and becomes point. The shooter continues to roll until an 8 (Pass Line wins) or 7 (Pass Line loses) is rolled. 
Payout is 1:1 (even money).
The Pass Line wager is a contract bet; it cannot be removed or reduced once the point is established, until it wins or loses.
Play now for free
DON'T PASS
The Don't Pass bet is the opposite of the Pass Line bet except rolling a 12 is pushed and returned to the bettor.
Don't Pass bets must be placed before the come-out roll is thrown.
On the come-out roll, 7 or 11 loses, 2 or 3 wins, 12 pushes. Any other number becomes "point" (marked with the ON puck). To win the Don't Pass bet, 7 must be rolled before point is repeated (making point). Once point is made or 7 is rolled, the bet is settled. The next roll becomes the new come-out roll.
For example, the come-out roll is 8, and becomes point. The shooter continues to roll until an 8 (Don't Pass loses) or 7 (Don't Pass wins) is rolled. 
Payout is 1:1 (even money).
Once point has been established, Don't Pass bets can be reduced or removed, but cannot be placed or increased. 
COME
Come bets are similar to Pass Line bets except they cannot be made on a come-out roll. 7 or 11 wins, 2, 3, 12 loses. Any other number becomes Come Point, indicated by moving the bet to the appropriate number square. To win the Come bet, Come point must be repeated (made) before 7 is rolled (7 out). Once point is made or 7 is rolled, the bet is settled. 
The bet is moved to its corresponding number square when come point is established.
i.e. Come point 8
Come bets payout 1:1 (even money).
Once come point has been established (Come bet moves to number), Come bet cannot be removed or reduced, until it wins or loses.
DON'T COME
Don't Come bets are similar to Don't Pass bets except they cannot be made on a come-out roll. 7 or 11 loses, 2 or 3 wins, 12 pushes. Any other number becomes Don't Come Point, indicated by moving the bet to the appropriate number square. To win the Don't Come bet, 7 must be rolled before Don't Come point is made (repeated). Once Don't Come point is made or 7 is rolled, the bet is settled. 
The bet is moved to its corresponding number square when Don't Come point is established.
i.e. Don't Come point 5
Don't Come bets payout 1:1 (even money).
Don't Come bets can be reduced or removed at any time.
Odds Bet Overview
You can accompany your Pass Line, Don't Pass, Come, Don't Come bets with an Odds bet.
The Odds bet is popular because it pays "true odds" on your bet. True odds are based on comparing the chance of your number being rolled before the 7. To illustrate, the diagram below shows the 7's chance of being rolled (6 in 36) is twice that of the 4 (3 in 36) so placing an Odds bet in favor of the 4 will pay 2 to 1, in favor of the 7 will pay 1 to 2. 
PASS LINE ODDS
Pays according to the table above. 
If a Pass Line bet was placed, Pass Line odds can be placed, increased, removed, decreased anytime after point is established.
DON'T PASS ODDS
Pays according to the table above. 
If a Dont Pass bet was placed, Don't Pass Odds can be placed, increased, removed, decreased anytime after point is established.
COME ODDS
Pays according to the table above. Click beside your Come bet. A chip representing your Come Odds bet will appear beside it.
i.e. Odds on Come 8 
If a Come bet was placed, Come Odds bet can be placed, increased, removed, decreased anytime after Come point is established.
i.e. Odds off on Come 10 
If a Come bet loses during a come-out roll, the Come Odds bet is returned to the player.
DON'T COME ODDS
Pays according to the table above.
i.e. Odds on don't come 5 
If a Don't Come bet was placed, Don't Come Odds bet can be placed, increased, removed, decreased anytime after Don't Come point is established.
PLACE
Bets on specific numbers 4, 5, 6, 8, 9, 10 can be made using Place, Buy, Lay bets.
i.e. LAY 5, BUY 6, PLACE 9 
A Place bet on 4, 5, 6, 8, 9 or 10 is that the number will be rolled before the 7.
i.e. Place 9 
LAY
Bets on specific numbers 4, 5, 6, 8, 9, 10 can be made using Place, Buy, Lay bets.
i.e. Lay 5, Buy 6, Place 9 
A Lay bet on 4, 5, 6, 8, 9 or 10 is that the 7 will be rolled before number.
BUY
Bets on specific numbers 4, 5, 6, 8, 9, 10 can be made using Place, Buy, Lay bets.
i.e. Lay 5, Buy 6, Place 9 
A BUY bet on 4, 5, 6, 8, 9 or 10 is that the number will be rolled before the 7. 
BIG 6 and BIG 8
Bets that a 6 or an 8 will be rolled before a 7. 
Big 6 and Big 8 bets pay 1 to 1 (even money).
FIELD
A one-roll bet that the next roll will be a 2, 3, 4, 9, 10, 11 or 12. 
2 and 12 pay double or 2 to 1.
3, 4, 9, 10, 11 pay 1 to 1 (even money).
PROPOSITIONS BETS 
HARDWAYS
When a pair (matching dice) is used to make a number it's called the "hard way", because there is only one way to make them.
i.e. Two 2's are "Hard 4". Both 1 and 3, or 3 and 1, are "Soft 4".
A Hardways bet is a bet that the hard number will come up before a 7 or the soft number.
Hardways numbers are 4, 6, 8, and 10. #
One Roll Bets