Solitaire Wizard (Windows 3.1) - description from Softdepia.com:
Welcome to The Solitaire Wizard! This program is more than just another solitaire program. This program allows you to create your own solitaire games by making up the rules to the game yourself.
First, The Solitaire Wizard is a collection of 11 solitaire games, all variations of the most popular solitaire game in the world, Klondike. Microsoft included a variation of Klondike with Windows, and that game is in this collection as well under the name "Windows Solitaire".
The 11 basic games are:
Windows Solitaire (same rules as the game that comes with Windows)
Double Klondike (2 deck Klondike)
Thumb and Pouch
Create your own solitaire games!
You can spend all your time just playing the 11 games provided with the program and never look at the button called "Solitaire Wizard", if you wish. But it is the Solitaire Wizard that makes this program unique.
When you click on the "Solitaire Wizard", you are taken to a screen where you can create your own solitaire games by setting the rules yourself. You can control whether you play with 1 deck or two. You can determine how many tableau piles there are. You can determine how the tableau piles are built. You have control over nearly every aspect of the game, except for the basic structure. You can create up to 443,520 different variations on the rules. Of course, some of these games may be too easy or too hard, but you can adjust the rules to your taste.
Solitaire Wizard (Windows 3.1) is a "Free to try" program. You can download and try it for an evaluation period.