Feel your stress melt away as you focus on these satisfying puzzles. Sudokus are the pleasantly addictive number-placement puzzles that are fun and satisfying to solve, and give our brains a great workout.  This beautifully designed book contains more than 240 puzzles arranged by level of difficulty, from beginner to expert. Product Information: • ISBN: 9781838577438 • Author: Eric Saunders • Publisher: Arcturus • Format: Paperback • Pages: 160 • Dimensions: 20.2 x 16.2 x 1.2 cm