On Tue, 23 Dec 2014 18:27:10 +0000 stuart kurutac <scoobydoostu at hotmail.com> wrote: > finish = (int(input("Finish: ")) The parenthesis aren't balanced. I would have written it as: finish = int(input("Finish: ")) but something like this should also work: finish = (int(input("Finish: ")))