
Description: Solitaire.gg is a free online solitaire game website featuring smooth graphics and gameplay. It offers classic and modern takes on the traditional single player card game, with different difficulty levels, game modes, and challenges for more experienced players.
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