The Tic Tac Toe 3D Project allows users to play the very popular game Tic Tac Toe in 3D. It uses Google App Engine as its backend, and HTML5/CSS3/jQuery to create the front-end. Maven has been used as the build system.
Currently the game is available only in 2D, but the 3D update will roll out soon!! The game will feature a cool 3D UI, and will also support saving the game performance of a player in cloud. A mobile version of the same game is also being planned.
You can play the game here- [Tic Tac Toe 3D] 1