Alternation, akin to Klondike Solitaire, introduces a fresh perspective to the realm of single-player card games. With its foundation based on two decks of cards, Alternation challenges players to strategically move cards and uncover a world of possibilities. The tableau, a central element of the game, is a mosaic of face-up and face-down cards, forming an intriguing pattern of alternation.

The primary objective in Alternation is to transfer all the cards to the foundation piles. These foundation piles follow a cyclic arrangement from Ace to King, allowing players to organize cards in sets of 13 with a delightful interplay of suits.

The tableau in Alternation is distinct, with half of the cards facing up and the other half facing down, creating an alternating pattern that adds a layer of complexity. The face-up cards are available for play, while the face-down cards present a mystery that unfolds as the game progresses.

Unlike traditional solitaire games, the tableau in Alternation does not require face-up cards to be arranged by suit or in descending order. This departure from convention adds a refreshing twist, challenging players to think beyond traditional solitaire strategies and adapt to the unique dynamics of Alternation.