Joskin
I'm not so sure how to add condition with Score value is in between 2 numbers, like 100<Score<200. I'm not sure whether I did correctly or not, what I did was I put Score =<100 bronze, that's ok, but the Score bigger than 100 but less than 200, i put it 100<Score<200 for silver, in Compare Variable there, 200<Score<300 for gold, and it came out everytime is gold medal.
Now I tried with Score=<100 bronze, Score>100 silver, Score>200 gold, and it works!