This brilliant and challenging collection of 140 Number and Mathematical Puzzles is produced in association with the Bletchley Park Trust.
Follow in the footsteps of wartime codebreakers and solve these tricky Mathematical problems These Puzzles include: - Latin squares - Kakuro - Number crosswords - Hidato - Sudu.
During World War Two, Bletchley Park was the workplace for thousands of people whose job it was to read the encrypted messages of its enemies.
This brilliant and challenging collection of 140 Number and Mathematical Puzzles is produced in association with the Bletchley Park Trust