The Ace of Penguins is a set of Unix/X solitaire games based on the
ones available for Windows(tm) but with a number of enhancements.

The latest version includes clones of freecell, golf, mastermind,
merlin, minesweeper, pegged, solitaire, taipei (with editor!), and
thornq (by Martin Thornquist).

WWW: http://www.delorie.com/store/ace/