my code doesn't work for the life of me I can't find the syntax error

var correctGuess = false;
var randomNumber = Math.floor(Math.random() * 6 ) + 1;
var guess = prompt('I am thinking of a number between 1 and 6. What is it?');
if (parseInt(guess) === randomNumber) {
  correctGuess = true;

}else if (parseInt(guess) < randomNumber){
  var guessMore = prompt('Try again. The number I am thinking of is more than ' + guess);
  if(parseInt(guessMore) === randomNumber){
    correctGuess = true;
}

}else if (parseInt(guess) > randomNumber){
  var guessLess = prompt('Try again. The number I am thinking of is less than ' + guess);
  if(parseInt(guessLess) === randomNumber){
    correctGuess = true;
} 
if (correctGuess) {
    document.write('<p>You guessed the number!</p>');
} else {
    document.write('<p>Sorry. The number was ' + randomNumber + '.</p>');
}