Just days after wowing the music world with his new project, untitled unmastered., Kendrick Lamar has now announced plans for a lyrics contest in support of the release.

According to K. Dot, at 4 PM PST today (March 9), he’ll send out eight questions about each of the album’s cuts and the first person to respond correctly will earn a prize package including a t-shirt, hat, and backpack.

But before you assume how easy of a challenge this might be, the tweet promoting the contest advises, “Listen to the lyrics closely because these will not be easy!”

Check out the announcement below.