Create your ultimate ap courses: easiest to take tier list and rank everything from S tier to D tier. This ap courses: easiest to take ranking tool lets you compare, vote, and share your tier list with the community. Looking for the best ap courses: easiest to take? Use this tier list to settle the debate and see how your ap courses: easiest to take rankings stack up against other users on TierBuddy. Popular categories include education, high-school, ap-classes, college-prep.