Answer:
The yellow house has yellow window, the red house has red windows, what colour windows does the green house have?
What goes up and never comes down?
Dora died at a very old age on her 24th birthday. How can this be?
A man is twenty years old but has only had five birthdays. How is that possible?
What moves and touches water but doesn't get wet?
What age most travelers have?
Logic
Animal
Difficult
Easy
Food
Funny
Kids
What am I?