Hello everybody, or anyone who is still out there at this late stage! I had difficulty this week too, but there clearly is one setter whose mind is more oblique than we are used to and he tests me to be sure. I've been thinking about the content of this particular thread, as opposed to that in others, and we get off quite lightly when it comes to what people are prepared to say to each other on-line as far as I can see. Some of what is posted is extraordinary at times and I suppose the best thing to do is simply move on. As for giving the replies, I think that's more difficult. Many of us on this thread are older, I think, and the mental exercise is important to us; possibly more so than to others. Unfortunately, though I prefer not to have the answers given directly, I think we are spitting in the wind if we think that we have sole decision over how the thread operates. Which is a shame! I definitely want to rule the world and I want this thread run the way I want it to run! Charlie says nothing of course but bows his head to Algebra and all others of his ilk. As he says, the true Rulers of this world know who they are. To which I can only bow my head in return and wish you all a most enjoyable week.