In this system, you raise your bet one unit if you lose and lower it one unit if you win, which means your winning bets will be higher than your losing bets. It would look like this in practice: 1, lose and go to 2, lose and go to 3, win and drop to 2, lose and go to 3, lose again, bet 4, win, bet 3 ad infinitum. It looks attractive, but the end result is the same: you will eventually lose your money. A ten loss series would have you down 55 units and you would have a helluva time getting out of that hole.

Soldiers in the Roman Legions used to shave down pig knuckles into the shapes of cubes, and toss them onto their inverted shields as a form of entertainment while in camp. Hence we get the term "to roll the bones". We do know that the game we know today as "craps" came to the United States from Europe.

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.