Answer:
A traveller moved from North to East then to West and lastly South.. What was he looking for?
How do you drop an egg and never break it?
Is an older one-hundred dollar bill worth more than a newer one?
The yellow house has yellow window, the red house has red windows, what colour windows does the green house have?
How far can a man hike into the forest?
By Moon or by Sun, I shall be found. Yet I am undone, if there's no light around