The trick is to invent games with rules that entertain-and favor one side just a little more than the other, most of the time. Most gaming math was established a couple of centuries ago-a pair of six-sided dice have so many outcome 52 cards in a deck can be arranged a certain number of ways. It is from gambling-at which almost everyone loses, thanks to the irrevocable laws of probability. Anyone with the most basic grip of math and economics can figure out how all that glitter got there.
Casinos do not hide their bright lights, the giveaways and the bling.
