Classic Solitaire Games:
* Klondike: The most common solitaire game, played with a standard 52-card deck. The goal is to build four ascending suits from Ace to King.
* Spider: A challenging solitaire game where you try to build eight descending suits from King to Ace.
* FreeCell: Uses a strategy of moving cards to four empty cells to create runs.
* Canfield: A challenging solitaire game where you aim to build four suits from Ace to King.
Other Solitaire Games:
* Patience: A general term for solitaire games, so many variations exist.
* Monte Carlo: A game with a board and cards where you try to create runs.
* Golf: A simple game where you try to remove all cards from the deck by matching ranks.
* Crazy Eights: Can be played solo by drawing cards and trying to discard them according to the top card on the discard pile.
Games with Special Rules:
* "Blind Solitaire" variants: Many classic solitaire games can be played blindfolded, adding an extra layer of difficulty.
* "Reverse" variants: Many classic solitaire games can be played with the cards in reverse order, leading to a different challenge.
Important Note: While many card games are designed for two or more players, many can be adapted for solo play with some creativity and adjustments to the rules.