Python Challenge Madlibs

# -*- coding: utf-8 -*-
"""
Created on Tue Mar 26 10:39:40 2013

@author: casa
"""
import random
print "In this game the system takes a random number between 1 and 6 (including) and you need to guess it. If you guess right you win. Your score depends on how many times you needed tyo guess before getting it right. If you are tired you can give up by typing 'done'.\n"
name = raw_input("What is your name?")
random_number = random.randint(1,6)
count = 0
while (True) :
    input = raw_input('Enter a number: ')
    if input == 'done' :
        print("Thank you for playing, %s.") % name
        break
    try :
        input = int(input)
    except :
        print("Wrong! Only numbers are allowed!")
        continue
    count = count + 1
    if input not in range(6) : print("Wrong! You should enter a number between 1 and 6.")
    if input == random_number :
        print("Congratulations %s, you win in %d guesses!") % (name, count)
        exit()