With millions of basketball fans across the country betting on which of the 65-team is going to win the NCAA tournament, there are literally dozens of new online and mobile applications looking to capitalize on March Madness.

One new app that’s launching today is called tweetBracket, which gives users an extremely easy way to share their picks with their Twitter followers. The application, while basic, is notable because it’s a preview of the technology being built by a Y Combinator startup called 140bets.

According to TechCrunch, “ Using tweetBracket is simple. You sign in to Twitter using oAuth, and are presented with a random matchup from today’s games. Click the team you think will win, optionally tweet your choice to your followers, and repeat. The game keeps track of your picks throughout the tournament, and prizes are being awarded to the people with the most correct predictions for each round.”