
Description: LSkat is an open-source Skat card game for Linux. It has basic features to play the popular German trick-taking card game against computer opponents or online. The interface is simple but gets the job done for Skat fans.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Microsoft Solitaire Collection is a free collection of solitaire card games included in Windows 10, including Klondike, Spider, FreeCell, Pyramid, and TriPeaks. It features colorful graphics, daily challenges, gameplay statistics, and Xbox Live integration.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API