Tic tac toe game is a paper-pencil game which is played between two players. It is also known as noughts and crosses game or 0’s or X’s game. It is a very simple game that most have them might already have played. The players will be having the chance of marking the spaces in 3*3 grid with either 0 or X. It can be played with more number of grids also. What if this simple game can be played through the online mode? Yes, it is possible. The Tic Tac Toe in ASP will help in providing the code snippet in order to play this game through the online mode with great ease.