Will Shortz Presents Wild Sudoku: 200 Medium Puzzles by Shortz, Will

Ready for more of a challenge? Once you've mastered the easy puzzles it's time to take it up a notch Includes: -200 medium-level puzzles-Perfect portable size-Edited by Will ShortzAuthor: Will ShortzPublisher: St. Martin's GriffinPublished: 04/01/2008Pages: 320Binding Type: PaperbackWeight: 0.52lbsSize: 7.08h x 5.08w x 0.85dISBN: 9780312382759About the AuthorWill Shortz has been the crossword puzzle editor of The New York Times since 1993. He is also the puzzlemaster on NPR's Weekend Edition Sunday and is founder and director of the annual American Crossword Puzzle Tournament. He has edited countless books of crossword puzzles, Sudoku, KenKen, and all manner of brain-busters.