index.html

<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>tic-tac-toe</title>
    <link rel="icon" href="tic-tac-toe.ico" />
    <link rel="stylesheet" href="style.css">
</head>

<body>
    <h1>tic tac toe game</h1>
    <div class="score">
        <span class="player1">Player X: 0</span>
        <span class="player2">Player 0: 0</span>
    </div>
    <div class="cells">
        <span></span>
        <span></span>
        <span></span>
        <span></span>
        <span></span>
        <span></span>
        <span></span>
        <span></span>
        <span></span>
    </div>
    <button>Restart</button>

    <script src="app.js"></script>
</body>

</html>