> How about something like this?
>
> playagain = 'y'
> while playagain == 'y':
while playagain in 'yY':
# to cover shift/caps lock...playagain[0] is better still!
> <your code here>
> playagain = raw_input("Would you like to play again? (y/n) \n")
And personally I prefer my prompts to be on the same line as
the input so I'd remove the \n at the end of the string...
Just feeling picky,
Alan G