sheltered girl; naive girl; ingénue
Refers to a young woman who has been overprotected and raised without exposure to the real world, often implying innocence or naivety. Can be used affectionately or critically.
She is a sheltered girl and has never ridden a train alone.
Having been raised as a sheltered daughter, she is somewhat naive about the world.
wooden block puzzle; Daughter in the Box; Klotski
A sliding block puzzle where the goal is to move a specific block (the 'daughter') out of a frame. Also known by the brand name Klotski.
When I was a child, I often played with a puzzle called 'Daughter in the Box'.