Product: Brain Games for Clever Kids: Puzzles to Exercise Your Mind
Brand: Buster Books
This book is brimming with memory, word and number workouts, codes, battleships and mind-bending spot the differences, as well as Japanese puzzles including hanjie, kakuro, futoshiki, sudoku and lots more.
Conveniently compact for travelling, this book is perfect for bright young enthusiasts and is sure to keep kids engaged and entertained. Let the brain games begin
It ensures you get the best usage for a longer period

Search query: kids 9-12
Relevance: Exact