21 Solitaire
This program is a collection of solitaire card games based on a Blackjack theme. The object of the games is to make Blackjack hands – that is, hands whose cards total 21 in value, where the ace can count as either 1 or 11. The more Blackjack hands you can make, the higher your score will be.
All of the games in this program were invented specifically for this collection, and are available nowhere else. In addition, this collection offers all of the comforts and conveniences you've come to expect from a state-of-the-art solitaire collection, including:
- Statistics for each game, including number of games played, average score, and best score
- The program keeps track of your ten best scores for each game
- Send game statistics to the publisher for posting on a worldwide high-score table
- Fully-configurable screen background, with a user-selectable color, wallpaper, bitmap, or gradient
- Hands can be selected at random, or by number
- Multimedia sound effects
- Comprehensive context-sensitive help system
- Virtually unlimited number of undo levels (limited to one undo in the shareware version)
- Two card sizes, allowing the game to adapt to nearly any screen size
- Fully-resizable game windows, with card layouts that compress and expand to handle any window size
- Each game sports a customizable toolbar with pop-up hints, as well as a right-click context menu
- Support for 16-color, 256-color, and 16-bit (High Color) graphics
By Goodsol Development
Operating System: Windows 
Additional Information
21 Solitaire includes the following solitaire card games: Blackjack Piles, Blackjack Pyramid, Blackjack Squares, BlockJack, ColumnJack, JumbleJack, and ShuffleJack.
