Answer:
I am black within and red without With four corners round about.
I build up castles. I tear down mountains. I make some men blind, but I help others to see. What am I?
I am round as an apple, deep as a cup. All the King's horses can't pull me up. What am I?
I have a brother. However much we run we do not reach each other.
Sometimes I fly as fast as the speed of light. Sometime I crawl as slow as a snail. Unknown until I am measured but you will certainly miss me when Iām gone.
What language does a billboard speak?
What am I?
What am I?
Animal
Difficult
Easy
Food
Funny
Kids
Logic