Solitaire, also known as Patience, is a type of card game designed for single players. These games involve arranging cards in specific sequences or patterns according to predetermined rules. While typically played solo, some versions allow competitive play between two players, with the winner determined by points or objectives. Solitaire games often require strategic thinking and careful planning to successfully complete. Popular variations include Klondike, Spider, and FreeCell, each with unique layouts and challenges. The game can be enjoyed with a standard deck of cards or digitally on computers and mobile devices. Solitaire remains a timeless pastime, offering both relaxation and mental stimulation.