The idea would be to have a generic quiz form you filled out with whatever subject you wanted. I provided one link but there are dozens.
So if you wanted to put up a quiz, search HB games, grab this link, fill out the quiz using the site provided or something else and post it.
The quiz would simply
have to be novel in its subject matter I believe. I know quizzes are widely known to exist but referring to the Human/AI test, that was novel and therefore apt HB material.
I think.