Modern Java Tic-Tac-Toe

A classic Tic-Tac-Toe game reimagined with a modern, dark-themed Java Swing GUI.

Features

• Modern User Interface: Sleek dark charcoal background with neon cyan grid and glowing markers.
• Dynamic Grid Size: Choose any grid size from 3x3 up to 20x20.
• Custom Win Conditions: Define how many markers in a row are needed to win (e.g., 5 in a row on a 10x10 grid).
• Smart Visuals: Winning lines are clearly highlighted, and the game offers a polished "Play Again" experience.
• Single Player: Play against a computer opponent.

Prerequisites

• Java Development Kit (JDK) 8 or higher.

How to Compile

From the project root directory:

javac TicTacToe/*.java

How to Run

After compiling, run the following command from the project root:

java TicTacToe.GuiGame

How to Play

1. Launch the game.
2. Enter the desired Grid Size (e.g., 3 for standard Tic-Tac-Toe).
3. Enter the Winning Condition (e.g., 3 to match 3 in a row).
4. Click on the grid to place your X.
5. Try to beat the Computer (O)!