
Description: 250+ Solitaires is a solitaire card game collection featuring over 250 different solitaire variants. It has smooth animations, undo support, hints, statistics, and fully customizable backgrounds and card designs.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

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: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API