When it comes to Hip-Hop, fans take their knowledge of the culture very seriously. The never-ending quest for information and competitive desire to flex that knowledge have spawned a wealth of literature and resources, like Dan Charnas’ The Big Payback, a phenomenal history of the evolution of the Hip-Hop music business, and Rap Genius, which has quickly become one of the most popular lyric sites in the world. But, aside from backroom back-and-forths and digital debates, there are few forums that allow Heads to truly and objectively demonstrate whether they are tru masters or fakin’ the funk. The Rapology app aims to solve that.

Launched in June 2015, the app is designed for Heads by Heads. Rapology features more than 3000 questions that are growing by the day. Like a Hip-Hop Jeopardy, questions cover all eras and aspects of Hip-Hop, with some softballs to make you feel good and others that are truly humbling. Today, Ambrosia For Heads is proud to announce a new partnership with Rapology, so you will see relevant quizzes included in our pieces, regularly. We played the app once, then twice, then…hours later, we were still hooked.

Don’t take our word for it, though. Check out the quiz below and see how you fare. If you dig it, you can download the app for free, with upgrades available for added features. Betcha’ can’t go 10 for 10.

Related: Finding The GOAT: Who Is the Greatest MC Of All-Time & Why Do We Care? (Video)