I've have been so disheartened to see that the quiz I've worked hard to produce (and now in its 13th year) has had 66 questions answered on AnswerBank, 26 of them from a single 'serial' quiz entrant, who seems to be keener to tick off the number of quizzes entered rather than have any sense of achievement over the number of questions worked out.
The answer: next year I'm going to lift 100 clues from other people's quizzes, issue a list of answers with the quiz questions, and turn the whole thing into a handwriting competition - the neatest entry wins - no mental activity required on anyone's part!!
See:
http://www.theanswerbank.co.uk/Quizzes-and-Puz zles/Question694643.html