Hiafter a grueling day I have gotten test_speedrunning.py to return all OKs. But my program doesn't feel as robust as I would like it to be (I'll clean it up at a later date) so on that note, does my program passing the tests guarantee that it will pass those tests after being submitted to cssubmit? And do we have any marks on program efficiency, quality and cleanness? I do have reasons for the methodologies I chose which I will outline in the answers.md. I mainly ask because I am a sucker for sacrificing efficiency and complexity for ease of debugging and readability. Kind Regards, Bill