TicTacRainbow
TicTacRainbow, as its name conveys, is nothing more than a color-changing tic-tac-toe game. Unmistakably simple, arguably fun, and undoubtedly colorful, users can change the color of their game and/or mix and match by tapping the "Colors" tab. TicTacRainbow, created by Skylar Thomas, is TroubleMakers pilot app.