If you`ve put seven or more cards in the Don`t Know field, click “Repeat” to try these cards again. If you accidentally put the card in the wrong field, just click on the card to remove it from the cardboard. 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. Use these tabs to store information. Look at the big map and try to remember what`s on the other side. Then click on the card to return it. If you know the answer, click on the green knowledge field. Otherwise, click on the red field Don`t know. To see how well you know the information, try the quiz or test activity. You can also move the cards as follows with the keyboard.