One of the best games for kids to help them improve and test memory power, JollyPairs is a pair matching game where you are provided a number of turned down cards. You can click each card to reveal the hidden picture. Once you see the picture on the card, you can search other cards for the matching picture. The logic is to remember the picture as it is re-covered after seeing. Once you find all matching pairs of cards, the game is over. It is a game that would provide you fun and challenge while developing your memory and basic computer skills.