Solitaire: Spider and Klondike

Solitaire: Spider and Klondike is a digital compilation of two distinct single-player card games, developed and published by MobilityWare. The application is available on multiple platforms, including iOS, Android, and web browsers. The title combines two of the most widely recognized solitaire variants: Klondike, the classic version often associated with the Microsoft Windows operating system, and Spider, a more complex game requiring multiple tableau piles. The software presents these games in a unified interface, allowing the player to select between the two modes from a main menu. Each game mode includes multiple difficulty levels, such as one-suit, two-suit, and four-suit for Spider, and draw-one or draw-three for Klondike. The application tracks player statistics, including win-loss records, fastest completion times, and streaks. Visual themes and card backs are customizable within the settings. The software operates on a freemium model, offering the base game for free with optional in-app purchases to remove advertisements or unlock additional features such as daily challenges and hints.

Gameplay and controls are executed through a touch or mouse interface. In Klondike, the objective is to build four foundation piles from Ace to King in each suit. The player interacts with a seven-column tableau. Cards are moved by tapping or clicking a card and then tapping or clicking the destination. A single tap on a face-down card in the tableau flips it face-up. The stock pile, located in the upper left, is tapped to deal new cards. In draw-one mode, one card is dealt at a time; in draw-three mode, three cards are dealt, with only the top card accessible. The undo button reverses the last action. In Spider, the objective is to build eight foundation piles of complete sequences from King to Ace in the same suit. The player interacts with a ten-column tableau. Cards are moved by dragging or by tapping the source and then the destination. A completed sequence is automatically removed from the tableau. The stock pile, located in the lower right, is tapped to deal one card to each of the ten columns. The game provides a hint button that highlights a valid move. Both modes include a timer and a move counter. The player can restart the current game or start a new game from the pause menu. The interface also includes a settings button to adjust sound, animation speed, and card style.