Answer:
I run smoother than any rhyme I love to fall but cannot climb.
In Paris but not in France the thinnest of its siblings.
What is black when it's clean and white when it's dirty?
I am the place to turn when nature calls.
Of the king I am blue and of the peasant I am red. Of the frog I am cold and of the dog I am hot instead. What am I?
What made Cyclops quit teaching?
What am I?
Animal
Difficult
Easy
Food
Funny
Kids
Logic