Tic Tac Toe App

First Android App that started as a simple homework and became a personal project in the second week of the Android Development Immersive at General Assembly. Classic tic tac toe with the ability to do single player or multiplayer.
The multiplayer mode was made using a backtracking algorithm that tests all the possible cases and decides which would give the most optimum result, this way the player can never win since the computer is always going to play to either win or draw.
Skills/languages/tools: Java, Android SDK.
