Can you solve the chess problem which holds key to human consciousness?
In 1942, codebreakers at Bletchley Park, released a similar crossword puzzle
in the pages of The Telegraph in the hope of recruiting new
cryptographers, which played a crucial role in helping the Allies crack
Enigma and win the Second World war. Readers were asked to solve the
puzzle in 12 minutes.
The puzzle coincides with the launch of the new Penrose Institute,
founded by Sir Roger Penrose, emeritus Professor at the Mathematical
Institute of Oxford, who shared the World Prize in physics with Professor Stephen Hawking in 1988 for his work on black hole singularities.