Hamlet Solitaire

In Good Measure Solitaire, the cards are dealt into 10 piles, and all the Kings have been moved to the bottom of the piles. The player has to build the piles down regardless of suit.

In Baker's Dozen Solitaire, the cards are dealt into 13 piles, and all the Kings have been moved to the bottom of the piles. The player has to build the piles down regardless of suit.

In Volcano Solitaire, is a two deck version of Baker's Dozen Solitaire where the cards may be built up or down in the piles, and half the foundations are built down.

Colorado Solitaire is a two deck solitaire card game played with 20 piles and 8 foundations. 4 foundations are built up and the other 4 are built down. Any cards may be placed on the piles.

Forty Thieves Solitaire is a two deck solitaire card game where the cards are dealt into 10 piles and the player may move the top card in any of the piles, or may deal a card from the stock pile.

In Fortress Solitaire, a single deck of cards is dealt into 10 piles, and the player may begin the foundations with any card. The piles may be built up or down regardless of suit.

In Shamrocks Solitaire the player is given 18 piles to move cards between, but can not have more than 3 cards in a pile. Piles can not be restarted once all their cards have been removed.

In Pyramid Solitaire, the player is attempting to match two cards together that have a rank that totals 13. The cards are dealt into a pyramid shape.