No problems with asking how something works - after all life is all about learning. However, you had no need to list the dingbats form the QFC quiz - a simple "how do dingbats work" would have sufficed. I realise you have paid your fee, so the charity will not benefit if you have 130 answers or 99, the only person to benefit will be........? (I'm sure you can work that one out). I'm still intrigued as to how you can justify asking for answers only 3 days after a quiz has been published - if you done so many of the questions already, you still have almost 2 months to concentrate on your missing answers.
Asking for answers on a Q&P site does put the answers in the public domain and does ruin a quiz because it gives everyone the answers (thereby turning a quiz into a lottery). However, if you do the hard work yourself (including using the internet to search), you and you alone get the answers and it's amazing how much you can learn without being spoonfed the answers. Oh, and it would have been good to be honest and put the quiz name at the top of the thread.