
Description: World of Solitaire is a software that provides access to a collection of 200+ solitaire card games. It features multiple difficulty levels, card face and table themes, redos, hints, stats tracking, and more. Made by Solebon LLC, it is available for Windows PCs as a free download with an option for a premium subscription.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: PySolFC is an open-source, cross-platform solitaire card game framework written in Python. It features over 1000 solitaire and patience card games, including Freecell, Klondike, Spider, and many more obscure games. PySolFC offers customizable card sets and backgrounds, undo/redo, hints, replay saves, statistics tracking and more.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API