Trefoil Solitaire is a PC-based solitaire card game that uses four aces as foundations, with the remaining 48 cards arranged in 16 piles of three cards each. Players can build down the piles using the top card. It's free to play.

In the game, players are presented with four aces placed in the foundations, while the remaining 48 cards are dealt into 16 piles consisting of three cards each. The top card in each pile can be used to build the piles down by suit or build the foundations up by suit.
One notable feature of Trefoil Solitaire is that when a pile disappears, it may not be filled, and it is gone. This adds to the excitement of the game as players constantly have to make strategic moves while playing.
Players can also shuffle and redeal the cards that are not in the foundation up to three times. This feature helps players rectify any wrong moves they may have made earlier in the game.
Overall, Trefoil Solitaire is an outstanding solitaire game that offers a refreshing experience to those seeking to play solitaire games. The game is easy to play and comes with beautiful graphics, making it a must-try for any gaming enthusiast.
Version 1.0: New Release