❌⭕ Smart Tic-Tac-Toe (Java)

This project is a Java-based Tic-Tac-Toe game that allows players to:

• Choose any grid size (not limited to 3×3)
• Play against another human player or an AI opponent

The game runs in the console and focuses on game logic, AI decision-making, and flexible board design.

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🎮 Features

• 🔢 Custom Grid Size
  • Players can choose the board size (e.g., 3×3, 4×4, 5×5, etc.)
• 👥 Two Game Modes
  • Player vs Player
  • Player vs AI
• 🤖 AI Opponent
  • Automatically selects valid moves
  • Competes against the human player
• ✅ Win & Draw Detection
  • Correctly identifies wins across rows, columns, and diagonals
  • Detects draw conditions when the board is full

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🧠 Program Design

The game is structured using object-oriented programming principles, with clear separation of responsibilities such as:

• Board creation and display
• Player input handling
• Game state evaluation
• AI move generation

This modular design makes it easy to adjust the grid size and extend game logic.

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