Klondike Solitaire - ConteZero is a classic card puzzle game where you build up suits from Ace to King and clear the table at a calm, steady pace.
Arrange cards on the tableau in descending order with alternating colors. Move Aces to the foundations, then stack each suit up to King. Place Kings in empty columns to open space. Click the stock to draw new cards and double click to send obvious cards to the foundations. Use undo if you make a mistake and keep moves smooth.
Tip: Expose face-down cards early and open a column for a King to unlock more plays.