Fifty-five cards form the ten-row pyramid. Remove exposed pairs totaling 13, or click an exposed king to remove it alone. Clearing the pyramid wins.
The partner may be behind the waste card
The 49-card stock turns three cards at a time. Only the exposed waste card can be used; removing it uncovers the one beneath. You can recycle the stock without a pass limit. Suits do not matter: ace pairs with queen, two with jack, three with ten, four with nine, five with eight, and six with seven.
Uncover a route through the rows
A covered card opens only when both cards overlapping it below are removed. When several copies of a rank are playable, compare which pair opens another card. Using a stock partner can be worthwhile if it releases both a pyramid card and the next waste card. Unused stock may remain at the finish.