Will Shortz Presents Dangerous Sudoku: 200 Hard Puzzles

Sudoku: One of life's simple pleasures Sudoku has taken America by storm! Puzzled by the wordless crossword puzzle? Try one or two of these simple, easy-to-solve sudoku and you'll discover what millions of fans already know: There's nothing as fun as sudoku! Features: - 100 all-new simple sudoku - Edited by legendary New York Times crossword editor and "America's puzzlemaster" Will Shortz - Big grids with lots of space for easy solving