Choice is a simple dice game where you roll five dice and create two pairs. The remaining die value is set aside. You can keep up to three castaway dice. You receive points after you have created your fifth pair. Game continues until you use one of your castaways eight times. For full details, refer to the Board Game Geek pages.
Microsoft .NET Framework version 2.0 required - or Mono for Linux if you grab the source code and run it from there.