Tic-Tac-Toe

Build a tic-tac-toe game

JavaScriptIntermediate
JavaScript
class TicTacToe {
    constructor() { this.board = Array(9).fill(null); this.currentPlayer = 'X'; }
    makeMove(index) { if(!this.board[index]) { this.board[index] = this.currentPlayer; this.currentPlayer = this.currentPlayer === 'X' ? 'O' : 'X'; } }
    checkWinner() { /* Check win conditions */ return null; }
}

Output

// Tic-tac-toe game

Tic-Tac-Toe is a classic game implementation.