Tri-Peaks Twist Collection Combines the classic strategy of tri-peaks solitaire with fun layouts, unexpected power-ups and eye-catching visuals. Matching specially marked cards can release useful power-ups to clear the board even faster. Play in levels mode to rack up points and reach the leaderboard, or choose your game for a more relaxed approach. Over 500 maps, 5 types of cards, 5 backgrounds and 3 game modes, Windows XP, Vista, 7, 8 compatible