Sudokus are the ever-popular number placement puzzles that give your brain a workout. Across four different levels of difficulty, and presented in an easy-to-read large-print type this collection is sure to keep you entertained for hours. Work your way through and see your skills improve, or jump in at a level that suits you. And should you get stuck, all solutions can be found at the back. * LARGE PRINT: Put your reading glasses away! This large-print book allows you to puzzle away without straining your eyes. * EXERCISE YOUR BRAIN: Give your mind a great workout as you pit your wits against these number-placement teasers. * REDUCE STRESS: Feel your stress melt away as you focus on these satisfying puzzles.