Answer:
If I have it, I don't share it. If I share it, I don't have it. What is it?
Sleeping during the day, I hide away. Watchful through the night, I open at dawn's light. But only for the briefest time, do I shine. And then I hide away. And sleep through the day.
Round as an apple, deep as a cup, and all the kings' horses can't fill it up. What is it?
All about, but cannot be seen, Can be captured, cannot be held, No throat, but can be heard.
I bind it and it walks. I loose it and it stops.
What language does a billboard speak?
Difficult
Animal
Easy
Food
Funny
Kids
Logic
What am I?