Flashcards: take cards out of the deck
For me the flashcards should have the option to take a card out of the deck when the question is answered right.
How will that work?
I create a deck of cards, lets say 50 words with a translation.
When I play the deck the first word comes along, I think of an answer and flip the card.
THERE I will like to see two buttons: CORRECT and INCORRECT (or something else)
When clicked CORRECT the card should be taken out of the deck during this play
INCORRECT questions wil stay in the deck and reappear some time later.
After some time the deck will be empty and alle questions are "known".
The next time I just start with the complete deck, but time spend here will be shorter every time.