Hardcell Solitaire
Hardcell Solitaire is a variant of Freecell solitaire, that makes the game more challenging for advanced players of Freecell. The rules of Hardcell Solitaire are almost identical to Freecell. The significant difference that increases the difficulty of the game, is that 20 cards in Hardcell are initially turned face down. This makes it more difficult to plan your moves, because not all the card values are known at the beginning.
