If you can pass 50 levels of this game, you are the best TriPeaks Solitaire player. Best Tri-Peaks Game. Best user experience. It is a classic Tripeaks solitaire. TriPeaks Solitaire is 100% free. There is no pop-up ads and full-screen ads. It is easy to play. Rules: Tripeaks Solitaire starts with a specific layout and one open card. Rest of the cards are on closed stack.