Players of Klondike Solitaire can click on their reserve cards at the top left hand of the solitaire board for more card options. Play Klondike Solitaire by making stacks of cards, stacks will cascade towards the bottom of the solitaire board and are to be comprised of red, black, red, black, red, black cards. Play One Card Klondike Solitaire as often as you like and always be improving your Klondike Solitaire skills! Keep track of your ever increasing solitaire accomplishments online as 247 will automatically record your high score! Welcome to 247, a smorgasbord of all things Klondike Solitaire! Stimulating and best of all free(!) 24/7 Games Klondike Solitaire games are always available for your playing pleasure.