"The modern roulette layout comes from mid-nineteenth century France, making it one of the oldest casino games. Roulette dealers are often referred to as croupiers, which is the French word for dealer."

"The most confusing type of slot machine are the 'Buy-a-Pay' machines. On these, the payout for wins is based on how much you bet, where playing anything other than max coins doesn't make sense."

"Players with smaller bankrolls should look for multiplier slot machines because you get paid the same relative amount no matter how many coins you play. So one coin bet wins you ten, two coins win twenty, etc."

"The bigger the prize, the less likely you are to win it. One to one bets like in blackjack are the easiest to win, while enormous jackpot games also have an enormous house edge."

"Roulette wheels are designed so that consecutive numbers are opposite each other, one opposite two, etc. The wheel also alternates between red and black while the green numbers, 0 and 00 are opposite."