Answer:
What is often on the ground getting stepped on by others, but you don’t have to wash it because it never get dirty, in fact you couldn’t wash it even if you tried?
Though I should be unique, you've made most of us the same. I would be stronger, if my characters were stranger.
Seven brothers, five work all day, The other two, just play or pray.
War fought with pieces on a board.
Who plays when he works and works when he plays?
It weighs next to nothing but no one can hold it for long. What is it?
Easy
Animal
Difficult
Food
Funny
Kids
Logic
What am I?