On Jan 11, 2008, at 10:15 AM, Robert Dober wrote: > Nice quiz James but shall those who want to continue to play BJ in > casinos maybe refrain from posting answers ;). > I am saying this just to be the only to answer of course. If you're asking me if counting cards is illegal, the answer is no, at least in the United States. The casinos like to push that myth but they will need to overturn a Supreme Court ruling to turn it into reality. However, when gambling at the casinos, you are on private property and essentially subject to their whims. They can and definitely do: alter the rules of the game to remove your advantage, force you to stop varying your bets (the card counter's main weapon), or eject you from the game or the casino. The point is, it's not illegal but you still don't want to be caught doing it. The key is not to get noticed. Pit bosses are trained in many card counter recognition tricks. They will watch for someone who doesn't make basic strategy errors, someone who varies their bets at seemingly random times, someone who doesn't drink or tip the dealer, etc. Some of them are also trained to count cards themselves. Once identified, they will take countermeasures, so it's that identification process you never want to get past. Pit bosses tend to try relying on memorizing your most prominent physical feature for possible future encounters. The point of all of this is simple: while it's conceivable that participating in this quiz could get you identified as a card counter, it's unlikely a pit boss will recognize you when you sit down at the table from your email address. Thus, I think we're safe and should have some fun. If Ruby Quiz becomes responsible for more people winning at the Blackjack tables, that's just an added bonus to me. ;) James Edward Gray II