I believe that a person who is looking for strategies should use them all, that is, not stick with just one but use all the ones that are learned or investigated, because what he always gave me to understand in a casino game is that a pattern that is repeated the chances of losing are much higher.
Strategies won't improve your chances at beating the house edge in the long-term in any casino game, but they can beat it in the short-term. This is why strategies like Martingale etc are not completely useless.
Also, patterns in casino games don't exist. It's just gamblers fallacy basically.
I want to tell you that everyone have it on strategies of operational depending what you have in mind so I believe that this particular casino you most have a strategies before you could win it. But I'm sorry if my response is not working in accordance of what you have said here already