SoliTaire! Network is a Java Applet featuring 30 free-to-play solitaire variants, developed by Warren Schwader.
Games include Klondike, FreeCell, Pyramid, Tri-Peaks, Scorpion, Spider, Poker Squares, Canfield, Flower Garden, Bristol, Strategy, Cribbage Square, Beleaguered Castle, Eight Off, Shamrocks, and many more.