Think of it like a raffle. For each question you answer correct, you'll receive one point, and for each point you'll earn an electronic raffle ticket. At the end of the month, we'll have a random drawing of all the tickets and pull out one to determine the winner. Play as little or as much as you'd like during the month, but the more questions you answer correctly, the greater your chances of winning!
Sure, there are regulations and restrictions, but nothing you wouldn't expect. And of course, by entering the contest, you agree to the terms and conditions set forth in the official game rules.