Answer:
I can be cracked, made, told, and played. What am I?
You use me between your head and your toes the more I work the thinner I grow.
You write on me and secrets I can keep in places never seen. I spin like a top. Though stiff as a board, I'm often described like a mop. What am I?
The more you work the more I'll eat.You keep me full I'll keep you neat.
I have a small hill with seven holes. What am I?
Whoever made me don't want me. Whoever bought me don't need me. Whoever use me don't know me.