User blog comment:Nblonkenfeld/Superfan Trivia Contest/@comment-121.216.137.60-20140617062806/@comment-20644-20140618155817

The quiz program we use can only be set up by Wikia Staff, and we don't add them on request, but there's ways you can set up custom quizzes on your wikia as well. You could do it in a more straight-forward way, like having people reply to blog or article comments; you could set up polls that people can vote in; or, if you or someone you know is particularly tech savvy, you could set up a custom-made bracket tournament.

Any one of those options could work if you wanted to set up a quiz (or something like it) on your own.