Solitaire

Types of games

• Patience or card solitaire, also known as "solitaire with cards", generally involves placing cards in a layout, and sorting them according to specific rules. The most common variant is Klondike, which is included with the Windows operating system under the title Solitaire.
• Mahjong solitaire is a single-player matching game that uses a set of mahjong tiles rather than playing cards. It is more commonly played on a computer, than as a physical tabletop game.
• Peg solitaire
• Concentration also known as memory, Pelmanism, shinkei-suijaku, pexeso or simply pairs, a card game in which all of the cards are laid face down on a surface and two cards are flipped face up over each turn. The object of the game is to turn over pairs of matching cards.