Here is an app that picks a set of Random numbers for you to play on the PowerBall or Mega Millions Games. The numbers can be reset via a button or by shaking the device. The Random Number comes from the use of the Knuth-Fisher-Yates algorithm P. Use this as a great way to choose your numbers for the popular Nationwide Lotto games. These are only for fun and in no way does this improve your chances of winning.