
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: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Solitaire FRVR is a free online version of the classic Solitaire card game. It features smooth card animations, vibrant backgrounds, and daily challenges to test skills. The no-download required web game works across devices.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API