All 4 Volumes: Sudoku for Smarter Kids - Beginner's Nine-Square & Four-Six Practice Book

This comprehensive set is designed to engage young minds with a progressive journey into the world of Sudoku. It includes four volumes tailored specifically for beginners, featuring nine-square grids and unique four-by-six puzzle variations. Each book is filled with a variety of puzzles that help enhance logical thinking, problem-solving skills, and patience. With intuitive instructions and gradually increasing difficulty levels, this collection is perfect for nurturing the growing intellects of children. Ideal for both individual and group activities, it offers a fun and educational pastime for kids eager to tackle new challenges. Text language: Chinese Format: 64mo Suitable reading age: Suitable for 9-12 years old Manufacture country: China Instructions included: No