
Description: OpenSudoku is an open-source Sudoku puzzle game and solver. It provides an intuitive interface for playing Sudoku puzzles with options like hints, highlighting duplicates, and a solver to check solutions.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Travel Sudoku is a mobile puzzle game for iOS and Android that generates new Sudoku boards for players to solve while on the go. It has various difficulty levels and helps pass the time during commutes or travels.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API