guessing game

gistfile1.js

var answer = Math.floor(Math.random()*11);
var guesscount = 0;
while (guess != answer) {
  var guess = Number(prompt("Guess what number I'm thinking of."));
  var guesscount = guesscount + 1;
  if (guess > answer){ alert("Too high!"); }
  else if (guess < answer){ alert("Too low!"); }
  else { alert("You guessed it! Only took you " + guesscount + " guesses."); }
}