On some levels, you may find that one or more pairs of cards are tied together with a rope .

When you remove one of the tied cards and it is added to the bottom as an open card, it pulls the second card with it, and it is the second card that is placed on top and becomes the last open card.
For example, if you have two linked cards in a level, a nine and a king, and you have an ace as the main open card below, the selected king will pull the nine, which will take the top spot.

Please note that you will not be able to select one of the tied cards if the second card is blocked or hidden under others.