A Pyramid Solitaire game with Aliens. Combine 2 free cards to a total value of 13. Value of the cards is the face value and a J=11, Q=12, A=1; the K=13 and can be removed as a single card.
Try to build a house of cards. Make sure the foundations and lower layers are strong enough to support higher layers. Walls are pairs of the same value or suit. Roofs can be any card. Walls of 20 and 21 in value have special capabilities.
Combine cards (or coins) to a total value of 11 to remove the cards (or coins) and built a Ice Pyramid. Click on 2 or more free cards/coins and reach 11 in value.
Build 2 towers in this Hanoi puzzle as card game. Move all cards in two columns in suit from 9 descending down to A. You can only move a card onto a higher ranked card or an empty column.