Play a Klondike card game in parallel with and against the computer. Try as first to play all your cards from the board to the 8 stacks on the right, starting with an Ace and then ascending per color. On the playing field: create stacks in descending order and alternating color (as red on black Queen King, etc). You can only put a king on an empty stack. Click on the stack left to open a new card to get.