Show HN: Use math to win a billion

Ever dreamed of being a billionaire? Get ready for 2014 March Madness! Warren Buffett is offering $1 billion for a perfect bracket in this year's men's NCAA Division I basketball tournament.The following codes can help. These types of ideas have helped create brackets that have beaten 99.9 percent of competitors in ESPN's bracket challenge. How can you create such a bracket? Move through the pages and make your mathematical decisions and try for the billion!