Will Shortz Presents Sweater Weather Sudoku: 200 Challenging Puzzles: Hard Sudoku Volume 2 -- Will Shortz, Paperback

Ready for some tough love? Snuggle up with this collection of 200 challenging sudoku puzzles from puzzlemaster Will Shortz Features: - 200 hard puzzles- Big grids for easy solving- Introduction by legendary puzzlemaster Will ShortzAuthor: Will ShortzPublisher: St. Martin's GriffinPublished: 09/05/2017Pages: 320Binding Type: PaperbackWeight: 0.50lbsSize: 7.10h x 5.00w x 1.00dISBN: 9781250148049About the AuthorWILL SHORTZ, puzzle editor of The New York Times since 1993, founded and directs the annual American Crossword Puzzle Tournament and the World Puzzle Championship. He is the Puzzlemaster for NPR's Weekend Edition Sunday. Shortz lives in Pleasantville, New York.