This Solitaire Master game isn’t for one-trick ponies Play this game only on y8.com. If you want to impress us, you’ll have to win by your way through multiple versions of this classic card game. Choose from standard solitaire, FreeCell, or siderite. In all three versions, your thinking is the same: clear the game board of all cards. How exactly you do that, however, will change based on the version. That’s what makes this tricky and fun!