Author(s): Matthew Donegan
To the uninitiated retirement might look like one long vacation but Wrinklies need a good holiday just like anyone else. A change is as good as a rest they say, but wise Wrinklies know that the two are not mutually exclusive. While your body relaxes in the warmth of the summer sun, why not give your brain a bit of exercise with this marvellous collection of conundrums and brainteasers.
Matthew Donegan is a puzzle compiler and checker based in London.
A fantastic selection of challenging puzzles!