Four games of card matching solitaire. Pair cards whose ranks sum to 13 to eliminate them from the tableau. Remove all the cards and you win. All free to play. No in-app purchases.
FIVE PILES - Pair cards that sum to 13. Deal sends one card to each column in the tableau.
13 UP - There are two cache spots.
KLONDIKE 13 - The layout is the classic Klondike board.
KLONDIKE 13 RUSH - You go through the deck three times. The first pass is 3 cards at-a-time, the second is two cards at-a-time, the final pass is 1 card at-a-time.