player can move the top card in any of these piles between the piles to build them down by suit, or to the foundations to build them up by suit. whenever the player wants he can click the 'shift' button on the bottom right of the game screen, just above the 'new game' button. doing this will cause all the cards in the piles to be picked up in order, and shifted back into 4 card piles. note that this does not change the order of the cards, so if you click the 'shift' button twice in a row without moving any cards it does not do anything. the player 