cos N Level is testing on the basics.
err. C5 (FIVE) for N Levels. the rest (C6 - Fail) will be counted
as UNGRADED.
a little similar in system, just the we use L1R3, and 10 points and
below for the best 3 subjects.
ps: Looks like even the top scorer has a TWO for N Levels.. 6 ONEs,
1 TWO and 1 DISTINCTION..
