Save With A Password

I'm working on a way to save the game, right now this is what I'm putting all my time on, how to save and load your game file is based on a password system that will allow you to play the game on any computer or laptop. The password is created by you, you can only use numbers for the password, once you put in the password that you want it will give you a code that you will need to use with your password. This is about all I have to say have a toontastic day everyone!