Compile 200 Top Lists For Educational App

I am looking for Top lists in a wide variery of subjects Example Lists we already have Top Bought Store Cookies, Top Pizza Toppings, Best Tourist Destinations In US, Top movies with Brad Pitt and etc. Topics are quite general. You have the free will to choose whatever you may think is enganging and educating for the users, and in the same time fun and interesting. In each List you must write down The category (Movies, Music, General Knowledge, Entertainment and etc) you think is appropriate. Also in each answer you must provide a number 1-3 (easy to hard scale) depending on the answer. Each List must consist of 18-30 Answers. Thank you !