CALCULATION SOLITAIRE FOR WINDOWS Calculation Solitaire Card Game for Windows- Calculation Solitaire is a solitaire card game for Window s 3.x. All the features you've come to expect from Windows card games, including: Card-Dragging, Skill Levels, Top Scores, Unlimited Undo, On-Screen Hints, Changing Card Backs, and more. Windows - Games DANIEL THOMAS