The rules are simple. 30 minutes with me - C. 40 - B. 50 - A. How much do you want to be an A student?

43 44

18 40

15 40

26 10

33 43

18 10

9 41

11 10

29 10

12 10

15 10

29 44

27 41

17 43

22 40

22 20