Super MNC Giveaway (3 Copies)

Answer the two riddles below and the first three people to answer one of the two correctly wins a copy. If you get both correct though, you'll trump over someone else. I'll add the winners on steam.

1. Five hundred begins it, five hundred ends it, Five in the middle is seen; First of all figures, the first of all letters, Take up their stations between. Join all together, and then you will bring, Before you the name of an eminent king.

2. What always runs but never walks, often murmurs, never talks, has a bed but never sleeps, has a mouth but never eats?