Activity Book For 8-12 Year Olds: A mixed puzzle book for kids ages 8,9,10,11 and 12 years old with variety Of puzzles (spot the odd one out, sudoku, ... pages, tic tac toe) to test the wit.

Activity Book For 8-12 Year Olds: A mixed puzzle book for kids ages 8,9,10,11 and 12 years old with variety Of puzzles (spot the odd one out, sudoku, ... pages, tic tac toe) to test the wit.

Activity Book For 6-7 Year Olds: Mazes, Word Searches, Maths Puzzles, Find the Differences, and Many More!

Brain Games for Clever Kids® 9 Year Olds: More than 100 puzzles to boost your brainpower (Buster Brain Games)