Takes Place During Friendship is Magic: Part 2

Nightmare Moon has thrown Equestria into an eternal night since returning from her thousand year exile on the moon. Now it's up to a prestigious unicorn named Twilight Sparkle, and a certain group of five other mares to put an end to the tyrant's ruthless regime.

After overcoming every test that Nightmare Moon trialed them with; there seems to be one more before they can reach the castle and retrieve the Elements. They must answer five questions--

Three questions.

Three questions given by a strange looking creature who is apparently blind in one eye. If they succeed in answering the five questions--

Three questions.

Three questions. Then Equestria has hope to restore its harmony. However if they fail in doing so. Then surely the country and all its surrounding continents will be doomed for all eternity.