To see how well you know the information, try the quiz or test activity. If you need a break, try one of the other activities listed in tabs like Matching, Snowman or Hungry Bug. Although you feel like you`re playing a game, your brain makes even more connections with information to help you. You can also move the cards with the keyboard as follows: Use these tabs to store information. Look at the big map and try to remember what`s on the other side. Then tap the card to return it. If you know the answer, type on the green field of knowledge. If not, tap the red field Don`t know. If you`ve put seven or more cards in the “Don`t Know” field, tap “Repeat” to try these cards again. If you accidentally put the card in the wrong field, just tap the card to remove it from the cardboard.