Stack!
Create series of cards of the same suit, descending from King to Ace.
Puzzle!
You can drag multiple consecutive cards of the same suit at once.
Empty!
You can place any card on an empty spot.
How it works
There are 104 cards in the game, distributed among the columns on the field and the stack at the top left. At the beginning of the game the top cards have already been turned over. Now you need to sort the cards into series of the same suits, running from King to Ace: for example, you can place a 2 of Spades onto a 3 of Spades.
If you have a series of cards, you can place it as a whole on top of another card. You can also place cards on top of another colour, for example a Queen of Hearts onto a King of Spades, but you cannot move rows of cards that have different colours. If you cannot make a move, you can click the stack and put a new card on every column. You can do this six times. When you have completed a series it will automatically be placed on the top row.
The game ends when you cannot make a move or when you have cleared the entire field.
Score
For every closed card you turn over you will receive 400 points. In addition to this you will receive 1000 points for every complete column you clear, plus an extra time bonus.