8 error


#1
from random import randint

# Generates a number from 1 through 10 inclusive
random_number = randint(1, 10)

guesses_left = 3
# Start your game!
while guesses_left > 0:
    guess = int(raw_input("Your guess: "))
    if guess == random_number:
        print "You win!"
        break
    guesses_left += -1
else:   
    print "You lose."

The error is: Oops, try again. Make sure to decrement guesses_left!


#2

Try subtracting 1 instead of adding -1
Same effect, but that's the pattern that the submission test is looking for.