Here begin the problems to sharpen the young is the beginning of a wonderful text which it is believed was written by the Carolingian scholar Alcuin of York (c.735–804). The work presents over fifty mathematical puzzles many of which remain a challenge even for modern readers. Here is one of the best known, which you may well have come across before:

A man has to take a wolf, a goat and a bunch of cabbages across a river. The only boat available can accommodate just two of them at a time. It is well known that if left alone together the goat would eat the cabbages, and the wolf would eat the goat; but the man has been ordered to transfer all of them to the other side dry and in good condition. How can he achieve this?

As always there’s no prize other than the satisfaction of solving the puzzle — but do feel free to show off by putting your answer in the comments.
Answer on Sunday evening, as usual.
Oh, and no cheating!