I also added cards in error, but you can edit the old cards and override with new card. If you click on the flash card and choose the pencil image next to the heart and change the word. You have to leave the menu and return to see the updated flash card.
I also added cards in error, but you can edit the old cards and override with new card. If you click on the flash card and choose the pencil image next to the heart and change the word. You have to leave the menu and return to see the updated flash card.