2013 Bracket Challenge lets create your own Tournament bracket with updated scoring, compete against your friends, and see if your picks can land you on the Leaderboard. The bracket has been expanded to 68 teams for this year's tournament, and the teams will be added on Selection Sunday when the teams are invited. Until then, you can practice with 2011 teams.

This app also lets you enter and pick a bracket after the 2012 tournament is underway. Other apps lock the bracket when the tournament begins. We only lock the games underway, so you can still pick winners and create a bracket. You won't get points for games already played or underway, but you can still play- and pick games that haven't started yet.

Automatic scoring is updated after each game is completed. For your convenience, you can switch between List View or Bracket View using the slider at the top.