- "Never get between a genius... and a computer game."
- —Elizabeth Weir
Solitaire is a single-player card games involving a layout of cards with a goal of sorting them in some manner, which originates on Earth.
Dr. Elizabeth Weir was known to play this game on her computer. The crew of the Daedalus is also quite fond of this game as they kept finding a way of putting it back on the terminals on the Daedalus even after the game was ordered to be deleted by Colonel Steven Caldwell. (SGA: "Conversion")