Welcome to the enigmatic world of "Secret Double Klondike" - an enthralling HTML5 game that will put your skills to the test! Your objective is to build the eight foundations from Ace to King at the top of the screen, all in the same suit. On the tableau, you can place cards in descending order and in alternating colors. Uncover the hidden mysteries of this intriguing solitaire variation and strategize your moves to achieve victory. Need a fresh start? Simply click the stock on the left to reveal a new open card. Unravel the secrets, sharpen your wits, and embark on an exciting card adventure in "Secret Double Klondike"!