Combine your love of puzzles with your sense of style! Check out Sleek & Smart Sudoku, a tasteful step up from traditional puzzle books. Featuring 150 puzzles--each accompanied by an inspiring quotation--Sleek & Smart Sudoku comes in a handsome package that fits perfectly into pursues, briefcases, or glove compartments. With their flexible bindings and two-color interiors, Sleek & Smart books are stylish and fun--better than those traditional, disposable puzzle volumes!--giving you a tasteful entertainment option for whatever down time you find in your day.