It would be really usefull for language learners to be able to use the flashcards in both ways. That means that we could change the settings and get questioned by the answers.
Example: I have a flashcard. As a question i put in „How are you?“ and as an answer I put in „Wie geht es dir?“ (German). Now I could use it the regular way and i see the english side first and have to find the german out and then there could be the second way (the idea) where i change the setting and see the german sentence first and have to guess what is means.

Optimal would be a third setting where its all mixed up, so that somethimes i get asked about the answer and somethimes about the question.