Answer:
I have a little house in which I live all alone. My house has no doors or windows and if I want to go out I must break through the wall.
Take it and you will lose or gain more than the others.
Who keeps the ocean clean?
I make everyone blind. You can't see me but I will always come back for you. What am I?
I am the kind of an ant that's good at math. What am I?
If itβs information you seek, come and see me. If itβs pairs of letters you need, I have consecutively three. What am I?