Simple I Spy HTML Game - Play Online Now - 常规

<html>
<head>
  <title>I Spy Game</title>
</head>
<body>
  <h1>I Spy Game</h1>
  <p>I spy something beginning with <span id='letter'>s</span>.</p>
  <input type='text' id='guess'>
  <button onclick='checkGuess()'>Guess</button>
  <p id='result'></p>
  <script>
    let letter = document.getElementById('letter').innerHTML;
    let guess = document.getElementById('guess');
    let result = document.getElementById('result');

    function checkGuess() {
      if (guess.value.toLowerCase().startsWith(letter)) {
        result.innerHTML = 'You guessed correctly!';
      } else {
        result.innerHTML = 'Wrong guess. Try again!';
      }
    }
  </script>
</body>
</html>