[close] The CrosSynergy™ crossword puzzle creation team has carved out an international reputation as masters of the word sleuth's craft. Over 70 of their finest and most challenging puzzles are assembled in one place; each is a carefully crafted brain-twister sure to intrigue. Comprised of top crossword constructors from across North America, the CrosSynergy team has created puzzles for such top Internet destinations as Yahoo!, AOL, and The Discovery Channel Online, as well as The Washington Post, Houston Chronicle, and other newspapers. This collection--part of the highly popular series that includes Super 30-Minute Crosswords and Great 30-Minute Crosswords--offers the determined novice, as well as intermediate and expert puzzle fans, hours of challenging fun.