Ideas for 10 year old girlThis Toy of the Year award winner will challenge your 10-year-old girl with a series of increasingly difficult puzzles. Build a tower in such a way that the marble will travel.

Ideas for 10 year old girlThis Toy of the Year award winner will challenge your 10-year-old girl with a series of increasingly difficult puzzles. Build a tower in such a way that the marble will travel.