Solitaire Online - Version 1.0 Solitaire is a one-player game that takes patience. Solitaire Online brings you to the most basic version of solitaire. This program is uses flash technology and can be played using your current web browser. Solitaire Online's installation has been optimized to be quick and painless. Download and play the simple and relaxing game of Solitaire and take your mind away from the real world for a moment.