Will Shortz Presents Super Simple Sudokude Will ShortzMateriasSudokuEdiciones (1)Will Shortz Presents Super Simple Sudoku (2008)St. Martin's Paperbacks · ISBN 9780312944155Más obras de Will ShortzThe New York Times Backyard Crossword PuzzlesThe New York Times Coffee Break CrosswordsThe New York Times Crosswords for a Lazy Afternoon