Answer:
rub me and a genie might appear
Alone I am 24th with a friend I am 20. Another friend and I am unclean.
Digital white-out.
I can be found in water but never wet
What do people spend a lot of money on every year, but never want to use?
Why is the letter B always cool?
What am I?
Animal
Difficult
Easy
Food
Funny
Kids
Logic