As you this is your
second post advertising your new scheme. I'd like to point out that the Lindens never approve any gaming machine so saying it has been "played by the Lindens" is meaningless even if true.
You have indeed put up a board in the casino but didn't bother to post your explanation here. I'll save you the trouble:

.
I don't play casino games in
SL; I never have. I don't know anyone who had owned a casino nor benefited from one. I was never particularly bothered by them, either. I do - however - have a little antipathy to people who would scam other players out of their L$ and you've not been particularly forthcoming in your advertisements here. I fear for the people who may be holding a bunch of Z$ on the day you get shut down or decide to shut down.