In normal Klondike you would now build 7 columns. In Double Klondike, all those extra cards mean 9 columns instead of 7. Your goal is to build eight "foundations", with the cards having to be arranged in ascending order (ie Ace to King).
To sort the cards, start stacking them in descending order of alternating colors. You can move cards one at a time or multiple cards at a time. To move a series of cards, it is necessary to arrange them by rank. You can drag and drop the cards you want to move or double-click them.
When you clear one of the columns, place the king on the empty space. You can also move a sequence starting with a King to an empty space. As soon as one of the Aces becomes free to play, you can start building the foundation.
There is also a supply of free cards. When there are no more playable cards on the table, click on "stock". Either one or three cards will be drawn, depending on which option you chose at the start. Use cards from the stock to continue the game. If you cannot play a card, it is moved to the discard pile. When all cards have been drawn, the discard pile will be turned over.
If you need to go back a few steps and rearrange the cards, use the infinite undo function.
