Build an Android app that reproduces the game [Tic-Tac-Toe]http://en.wikipedia.org/wiki/Tic-tac-toe.

Create a single screen app that lets a user player a game of Tic-Tac-Toe. The app should be able to play against the user. How good the app is at playing is up to you.

Be as creative as you like with the user interface, but keep Android design principles and best practices in mind.

Clone this repository and create your own branch. Write your code and commit to that branch, and when you are ready to have your code reviewed, create a pull request.