
Description: Hitori is a logic puzzle game where the goal is to black out duplicate numbers on a grid so that each number only appears once per row and column. It has a simple, minimalist interface allowing users to focus on solving puzzles.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Color Sudoku is a Sudoku game variant where colors are assigned to numbers or cells. It adds an extra layer of logic and complexity compared to standard Sudoku puzzles.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API