they maybe bugging you, but have you actually looked for the answers yourself? It doesn't appear so, does it? By typing "I'm sorry I haven't a clue" into google (without quotes) you will get any number of links to the BBC radio programme which will lead you to the answer. If you do it with the quotes, you'll get all the other lazy people who simply ask for the answer on here and other sites.
If you can't solve a clue yourself, why do you need to cheat and get someone else to give you the answer - the charity still gets it's money irrespective of how many answers you submit.