• Have you been studying for your O.W.L.s (Ordinary Wizarding Levels) and N.E.W.T.s (Nastily Exhausting Wizarding Tests)? If not, don't fear, for this test simply measures how well you know some of the hexes, spells, charms, and curses found in the Harry Potter series. 'Tis all in good fun. Have your wand at the ready now... "swish and flick!"