TicTacToe

In this game, there is a three-by-three grid to place the marks X and O in one of the nine spaces. 2 modes are available here such as Two-Player mode and Computer/ AI mode. First chose between those modes. If your input is invalid. You will get a warning message, then do step 4. If you chose two-player mode. Both Xs and Os will be input by the players. To place the mark, you have to input the row and the column of the cell by space-separated line. Both numbers can't be greater than 3 or characters, otherwise you will get a warning message then you have to input again. If the Computer mode is chosen you will place X and the O will be placed by computer. Winning against the computer is impossible but not getting a tie. Be careful while playing. You know the game rules. At the end of the game, You can get the game record if you want. Go ahead... Have some fun...