If you are asking a load of questions, best to number them for ease of matching a reply to your question.
If asking from a particular crossword you can say 13a etc
If from a particular quiz you can use the actual numbers of questions
I must be REALLY thick! Thank you for your answers baldric, grasscarp and sandyRoe, but its the number shown in factor-fiction's answer I'm on about. The Quizzes and Puzzles/Question 1356143. I've clicked on that number as suggested and it took me to my own question - but nowhere could I see that number.