Execute Python Online

from random import randint 
myNumber = randint(1, 100) 
guessNum = 0
numberGuessed = False
guess = 0

print ("I'm thinking of a number between 1 and 100...")
print ("Make a guess and I'll tell you whether the number is higher or lower")

while numberGuessed == False:
    guess = int(input("Enter your guess"))
    guessNum += 1
    if myNumber > guess:
        print ("Higher")
    elif myNumber < guess:
        print ("lower") 
    elif myNumber == guess:
        print ("Well done you've guessed the number in " + str(guessNum) + " guesses") 
        numberGuessed = True