index.html

<!DOCTYPE html>
<html lang="en">
  <head>
    <meta charset="UTF-8" />
    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
    <title>Simon Game</title>
    <link rel="stylesheet" href="style.css" />
    <link rel="icon" type="image/x-icon" href="assets/icon.jpg">
  </head>
  <body>
    <h1>Simon Says Game</h1>
    <h2>Press ENTER to start </h2>
    <p>High Score: 0</p>
    <div class="btn-container">

      <div class="line-one">
        <div class="btn red" type="button" id="red">1</div>
        <div class="btn green" type="button" id="green">2</div>
      </div>

      <div class="line-two">
        <div class="btn yellow" type="button" id="yellow">3</div>
        <div class="btn blue" type="button" id="blue">4</div>
      </div>

    </div>

    <p>made by: sachinandan</p>

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