These are the rules as best I can explain (if I've got it wrong I hope Dane or monaco will correct me)
6 x 6 grid.
Bet on any number that would complete four in a row, vertically or horizontally, of numbers that have only appeared once.
If one of the three trigger numbers repeats the bet is cancelled.
Any number that repeats cannot again be part of these "oner" bets either as a trigger number or bet number.
Often three numbers might trigger two bets.
i.e. _ 2 3 4 _ _ would trigger bets on both 1 & 5.
Bet on any number that would complete five in a row, vertically or horizontally, of numbers that have repeated two or more times. These are "repeater" bets.
You can have both "repeaters" and "oners" at the same time although most sessions end with "oner" bets. They would of course be in separate lines.
Stop on first win.
Also explained with examples in monaco's post #38.
Trebor
6 x 6 grid.
Bet on any number that would complete four in a row, vertically or horizontally, of numbers that have only appeared once.
If one of the three trigger numbers repeats the bet is cancelled.
Any number that repeats cannot again be part of these "oner" bets either as a trigger number or bet number.
Often three numbers might trigger two bets.
i.e. _ 2 3 4 _ _ would trigger bets on both 1 & 5.
Bet on any number that would complete five in a row, vertically or horizontally, of numbers that have repeated two or more times. These are "repeater" bets.
You can have both "repeaters" and "oners" at the same time although most sessions end with "oner" bets. They would of course be in separate lines.
Stop on first win.
Also explained with examples in monaco's post #38.
Trebor