I am not saying how but so far I have always managed to identify the askers thankfully there hasn't been many. My quizzes are hard they are more like puzzles than quizzes (this question was carefully worded to not sound like the actual question) but they are all 'doable' with a lot of thought and some effort and research even if someone knows nothing of the theme. They take a lot of thinking up as every quiz is entirely different and I honestly would prefer to not make a sale than sell to someone who ruins it. My quiz site was set up so that people like me who didn't like asking on quizzes could have their own site. I never create against anyone who asks a quiz if the setter doesn't mind them asking it. All I am asking is that people who buy my quizzes respect my views and stick to the rules. I don't blame those that answered as it wasn't even asked fairly so they had no way of knowing.