score on quiz
what does .99/5.00 mean?
5.00 is the highest possible score -- if you get every question right. 0.99 is your score; it means you got some questions right (about 20% of them, or one in five). The quiz covers the entire tree, including stuff you haven't learned yet, so the best way to interpret your score is by measuring a future score against this score and seeing how much you improve. :)
25 lingots per attempt, probably to keep people from taking the thing constantly.