Ok, thanks for responding so quickly! Question 5 was asked because one of the Speedrun Categories is getting S-Rank on every test (Even the very hard and annoying encrypted symbols one) and you also have to get a no hit run on the Principal which slightly triggers my OCD when I get a C on my S-Rank run but it is fine and a cool Easter Egg!
Edit: S- would have also given the point and would also be cool!