More than 200 never-before-seen Sudoku of a progressive level of difficulty, complete with a number of variations on the traditional Sudoku puzzle, an introduction and full solutions.
A series of logic problems that have been created by Mensans with the aim of specifically improving various aspects of logical thought and lateral thinking through puzzle solving and problem confrontation.
David Ogilvy is well known and respected as the most successful adman of all time. His bestselling book, Ogilvy on Advertising gives valuable advice to young hopefuls and veterans of the industry wanting to improve their success rate.