Good but a little easy

I do like how you can choose from all subjects and all grades but most of the words are kinda easy, maybe its just growing up with my very intelligent brother but Im in gr 8 and I looked at gr 12 words to try and challenge myself and I knew like 70% of the words and knew 45% of the definitions. Maybe having a scale so u can choose from easy to medium to hard or something?? Thxs!!! ^-^ ♥

Frogeneminy101! about Flashcards by Dictionary.com, v1.0