
Description: OpenBlok is an open-source alternative to LEGO-compatible building blocks. It is designed to be inter-compatible with major brands while avoiding patents and licenses. OpenBlok aims to promote creativity and innovation.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: TetriNET is a multiplayer online Tetris game where players compete against each other in real time Tetris battles. Up to thousands of players can play together in one arena.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API