If the players press the clear button then the frame is redrawn to play the game again. In this we added two functionality clear and exit button to the window. In this post we have made numerous changes. This is the second post for the Tic tac toe game. If exit then the frame or window exits from the screen. If Clear then the board is again drawn and ready to play again. Player with that mark Wins and display message Player 1/ 2 wins the matchģ.2 Is there any three horizontal grids with same Mark (i.e X or O)ĥ. Player X and Player O click the mouse on the empty grid of the boardģ.1 Is there any three vertical grids with same Mark (i.e X or O) Board is drawn first using drawLine and drawOval methods.

To set the visibility of frame to false flagġ.

When a user press the exit button the frame closes.

Method as an argument to control the thickness of the line */ * Then setStroke method adds thickness to the line.

To make the lines thick we have used these two lines in our code.

If you are learning java, these are the striking features of the tic tac toe java code : If players press the exit button then the frame closes.

The thumb of the rule is to make the three successive square grids of the same sign, it does not matter whether they are horizontal, vertical or diagonal, they just need to be three consecutive squares filled with same symbol X or O.įirst player who is able to make three consecutive squares with same symbol WINS. Second player then mark its symbol O in the remaining 8 squares The player whose turn is first has the choice to mark X or O to one of the nine squares, Here we choose X for first player.

The game has simple 3 rows and 3 columns, so make it a 3x3 grid. Tic tac toe java program here is written for applet. This game has many variants, but the 3x3 variant is most popular. Before discussing tic tac toe java code, we should learn about the rules and regulations first.

Tic tac toe game in java source code