gameloop.html

<script>
  var random, result;
  var findDifference = function(answer, guess) {
    if (answer > guess) {
      return answer - guess;
    }
    else {
      return guess - answer;
    }
  }
 
  var guessingGame = function(answer) {
    var guess, difference;
    guess = prompt("What number am I thinking about?");
    difference = findDifference(answer, guess);
 
    if (parseInt(guess) === answer) {
      console.log("That was impressive!");
      return "How did you do that?"
    }
    else {
      return  "Wrong again! You are off by :" + difference;
    }
  }
 
  random = Math.floor(Math.random() * 20)
  for (tries = 1; tries < 8; tries++) {
    result = guessingGame(random)
    alert(result);
  }
</script>