This is known as the cancellation system. Pick a series of numbers, say 1,2,3,4,5. Your first bet is the total of the two numbers on the end, or 6 units in this case. If you lose it, you cancel out the 1 and the 5, add the six to the end of the series and bet the 6 and the 2, for a total of eight units bet. Lose that one and you add the eight to the series, cancel the 2 and the six and bet a total of 11 (3+8) and so on. If you win, you proceed to the inside numbers until they are all cancelled out. Again, a loser, but an insidious one.

Just as the come wager resembles the pass line bet, the don't come wager resembles the don't pass line wager. At any point in a game can a don't come wager be made by placing chips on the Don't Come Bar. The next dice roll immediately thereafter serves as the come-out roll for that particular wager. If the come-out roll comes up a 7 or 11, the bet loses. If it comes up a 3, the bet wins. All other numbers rolled are considered point numbers, which if rolled again before rolling a 7 or 11, will cause the don't come wager to lose. (If the point number is established, the dealer will move the wager to the corresponding box number on the craps table) Rolling a 7 or 11 before the point number is hit again, will produce a winning don't come bet.