Solitaire Collection contains five solitaire games: 1. Klondike Solitaire. 2. Spider Solitaire. 3. FreeCell Solitaire. 4. TriPeaks Solitaire. 5. Pyramid Solitaire. It is best solitaire collection game. Solitaire Collection is a 100% game. Best user experience. There is no pop-up ads and full-screen ads.