Difficult
Whoever makes it, tells it not. Whoever takes it, knows it not. And whoever knows it wants it not
Difficult
I'm flat. You use me everyday. You need me to live. But you give me away everyday. I'm coloured and I have a founding father on me. What am I?
Difficult
What has six faces, But does not wear makeup. It also has twenty-one eyes, But cannot see?
Difficult
They have not flesh, nor feathers, nor scales, nor bone. Yet they have fingers and thumbs of their own. What are they?