Looking good, neat program!
Some advice for dealing with strings:
If you want to print some text on your screen and insert some numbers/other variables/returns of functions etc. into that text, instead of writing one part of the text, writing the number, and write the second part of the text you can just concatenate(connect) the different strings and the numbers using the concat operator .. (2 dots), then print it. In other words, combine all the different parts of the text first, and then write it to the screen. This will reduce the number of lines in your code and less screen oper