https://tinyurl.com/3dybc9bt
<html>
<body>
<p id="demo"></p>
<script>
var answer = ""
//document.getElementById("demo").innerHTML = "Question one - How tall is Bigben in metres(m)?";
answer = prompt("How tall is bigben?");
if (answer == "96"){
alert("Congratulations!!!");
document.getElementById("demo").innerHTML = "woohoo";
}
else{
alert("Sorry wrong answer, it was 96 metres");
document.getElementById("demo").innerHTML = "Oh dear!!!";
}
</script>
</body>
</html>