The purpose of FlashCards is to create a better study environment by using flashcards as a tool for learning. It allows you to create flashcards with any number of web pages, and associate them with a certain number of 'tickets'. So it's not as good as printing out a bunch of pages to study, but at least it allows you to study a lot without taking up too much space on your browser.

To make things a little easier, when you go to add a page, the app will generate a unique and meaningful ID for you and a number of tickets associated with it. This means you don't have to enter a number, and you don't have to know which pages have which number of tickets. You can also go to a page and remove the content if you already know the content.

If you want to remove a page completely, you can remove its number of tickets from the flashcards.