C___SW__DS"Clue: " Medically proven brain-building technique that's lots of fun, too There's no better way to relax, recharge, and re-energize your brain than by solving a crossword puzzle, as recent studies, including one in the "Journal of the American Medical Association," have shown. So what are you waiting for? Pick up a pencil and get ready to give your cerebral muscles the most enjoyable workout they've ever had.* 75 great "New York Times" crosswords from legendary puzzle editor Will Shortz* Arranged in increasing order of difficulty, so your brain can get the workout you desire* Also available in large-print format