Was bored so I started doing the python challenge. Got to part 2 and started decrypting the message by hand, then when I got to "that's what computers are for" I stopped writing it by hand and went quickly to the IDE to create an algorithm for it... Needless to say I got the message decrypted no problem, but insides of the message it says to use str.maketrans(). Which would've saved me 10 lines at least... That's what I get for not knowing what's available.