This site tells about a “secret roulette strategy”. On the first look, it looks promising, but having a more closer look reveals that the site really just tells about the Martingale system (Wikipedia offers a nice review on that). This system is guaranteed to lose you money in the long run. Also, winning anything more than several bucks is hard as your bets quickly grow to enormous amounts. In short – Martingale system presented as a miracle “secret roulette strategy”.