I just played the one pattern. I've played it for 5 draws previously because it has come out 13 of 50 draws which averages being drawn approx. 1 in every 4 draws. I spent $31.25 each draw so 5 x$31.25 =$156.25 for a profit of $68.75. If a person had bet on all of the 50 previous draws it would cost 50x$31.25=$1562.50, the 13 wins x $225=$2925.00 for a profit of $1362.50. Not bad for about a month of bets.