Play online Turn One Solitaire, in your web browser and in full screen (if your device is compatible). No Registration or Download required! Win the most games in a row and get the highest score! Loading in progress. Please wait! Klondike Solitaire | Play online for free. How to Play Klondike Solitaire. Solitaire is a game of patience that, as the name suggests, is played alone! The game's.