index.html

<!DOCTYPE html>
<html>
<head>
	<meta charset="UTF-8">
    <meta name="Author" content="Sarthak Jain">
    <meta name="description" content="a simple javascript based tic tac toe game">  
    <meta name="keywords" content="game, tic tac toe">
    <meta name="viewport" content="width = device-width, initial-scale = 1.0">
	<title>Tic Tac Toe</title>
	<link rel="stylesheet" type="text/css" href="style.css">
	<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/4.7.0/css/font-awesome.min.css">
	<script src="script.js"></script>
</head>
<body>
	<center>
		<h1>Play Tic Tac Toe</h1><br><br>
		<table id="board">
			<tr>
				<td id="c1" onclick="play(this)"></td>
				<td id="c2" onclick="play(this)"></td>
				<td id="c3" onclick="play(this)"></td>
			</tr>
			<tr>
				<td id="c4" onclick="play(this)"></td>
				<td id="c5" onclick="play(this)"></td>
				<td id="c6" onclick="play(this)"></td>
			</tr>
			<tr>
				<td id="c7" onclick="play(this)"></td>
				<td id="c8" onclick="play(this)"></td>
				<td id="c9" onclick="play(this)"></td>
			</tr>
		</table><br><br>

		<div>
			<a href='https://github.com/Sarthakj0805', target="_blank">
				<i class="fa fa-github" style="font-size:48px;color:white"></i>
			</a>
		</div>
		<div id="panel">
			<h1 id="player"></h1>
			<button type="button" onclick="restart()" id="restart">Restart</button>
		</div>
	</center>
</body>
</html>