If there is some strategy that actually works then there will be no one that wants to open up a gambling sites as most people could potentially break the house
I'm not sure about this, still I'm having a doubt that gambling houses keep updating their codes based on behaviours and activities of gamblers. Because, not all the time and all the gamblers will be unlucky to face only losses. But, unfortunately in long run every gamblers turn losers, I guess it will be possible only with dynamic or versatile coding system.