import random

print("Let's play a number guessing game")
print("I'll select a number and you'll guess it")
print("Hint: it is between 1 and 100 XD")
print("Let us start :)")

number = random.randint(1, 100)

while True:
    try:
        guess = int(input("What is your guess? "))
    except ValueError:
        print("Sorry, only numbers.  Let's try again.")
        continue

    difference = abs(number - guess)
    if difference == 0:
        print("Yay! You've guessed it correctly!!")
        break

    if difference <= 4:
        guess = print("Very close! Let's try again.")
    elif difference <= 9:
        guess = print("Hot! Let's try again.")
    else:
        guess = print("Cold! Let's try again.")