One of our setters remembers his father asking this puzzle when he was a child. Perhaps there is a bit of a trick to it, but you have been warned.
A farmer sees five crows in a tree and, as it is lambing time, he raises his gun and shoots one of the crows. How many crows are left in the tree?
As usual you can post your suggested answers as a comment on this website, reply to the post on Facebook, or retweet or reply on Twitter @quizmastershop.
Answer at 9.00 on Monday