Sudoku. Over 300 Fantastic Puzzles

This wonderful collection of wordsearches is packed with more than 300 puzzles, making it a great treat for all fans of the popular number-placement challenge. • Improve Your Solving Skill: Each puzzle is graded, from beginner to expert, so you can enjoy the satisfaction of seeing your skill improve as you work through the levels. • Exercise Your Brain: Give your mind a great workout as you find where each missing number fits. • Reduce Stress: Feel your stress melt away as you focus on these satisfying puzzles.