MONSTER CROSSWORD PUZZLE BOOK: 179 PUZZLES FOR ADULTS

A puzzle consisting of a grid of squares and blanks into which words crossing vertically and horizontally are written according to clues:You might say "she settled down to do the crossword"ORIGINsaid to have been invented by the journalist Arthur Wynne, whose puzzle (called a 'word-cross') appeared in a Sunday newspaper, the New York World, on 21 December 1913.KEEPS YOUR BRAIN IN SHARP