This stylish puzzle book is packed with more than 200 sudokus for fans of the popular number-placement puzzle. They are arranged in five levels of difficulty, from beginner to expert, making the collection suitable for enthusiasts of all abilities. Designed with a beautiful marble-effect cover and gold foil accents, this delightful collection makes a great gift. • Improve your logic, lateral thinking and problem solving with these mind-bending puzzles. Designed with a stylish cover, this collection would make a brilliant gift for all puzzle-lovers out there. Feel your stress melt away as you focus on these satisfying puzzles.