Watch out! These puzzles are going to make you sweat!Features:-200 very hard sudoku puzzles-Edited by puzzlemaster Will Shortz-Portable, affordable package
Author Biography
Will Shortz has been crossword editor of the New York Times since 1993. He is also the puzzlemaster on NPR's Weekend Edition Sunday and is the founder and director of the annual American Crossword Puzzle Tournament. He has published hundreds of books of sudoku and crossword puzzles, and he recently starred in the hit documentary Wordplay. Will can be reached at www.crosswordtournament.com.
