Gaps is a great solitaire card game that's easy to learn and fun to play. The goal is to get the cards in order from 2 - King by suit. You do this by shifting the cards around, moving cards into the Gaps. You can move a card into the gap if the card you are moving, is one more than the card to the left of the gap (having the same suit) or one less than the card to the right of the gap (having the same suit). You can also shuffle the cards that are not in order by clicking the 'Shuffle' button. The cards that are not highlighted in gold will all be shuffled and placed back onto the game board.