
Description: Sudoku Portable is a free, open-source sudoku game for Windows that can be run directly from a USB drive without needing to be installed. It has a simple, clean interface allowing you to generate new puzzles with varying difficulty levels. Useful for sudoku fans who want a portable app to play on any Windows PC.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Sudoku.Vip is a free online sudoku game website and app that allows users to play unlimited sudoku puzzles. It has various difficulty levels, lets you save puzzles, provides hints, and keeps track of time and errors.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API