In th it's exam you must pass through as many enchanted rings as possible within one minute. A counter lo can'ted in the bottom left will keep count of the number of rings you successfully pass through. The behavior of some rings might throw you off. Some of them will move around, some of them will shrink, and some of them will do both. Whatever the difficulty, I'm sure you can handle it. If you can score above 30, you will assure an "A" grade. Get above 35 and you'll get "A+". Between 30 and 25 it's a "B." Anything below 25 it's a "C." You can retake it as many times as you'd like after class it's d it'sm it'ssed.