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.

Button Descriptions Roll: Clicking on the Roll button after placing a bet starts a new round. Repeat: Clicking on the Repeat button will repeat all the bets made on the previous round that can be validly placed now. Clear: Clicking on the Clear button removes all the bets on the table that can be removed. Most bets can be removed, added to, or deducted from at any time. Exceptions would be the pass and come bets, and you cannot exceed the maximum bet on the odds. Table Min/Max: Look here to find the minimum and maximum total of the bets allowed. Bet Regions: When moving the cursor over the bet regions a yellow “tag” will appear that gives the name of the bet, the current amount placed for that bet, and the minimum and maximum amounts that can be placed on that bet. If a green highlight appears in a region, that indicates this bet can be added to (changed) If a red highlight appears, this bet cannot be increased (but sometimes can be removed)