
Description: Piskvork is a free, open-source online version of tic-tac-toe. It allows you to play tic-tac-toe games in your browser against another player or against an AI opponent. Games can be played in real-time or by taking turns.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Gomoku is a free online game hall for playing popular abstract strategy board games like Gomoku, Renju, Pente, and Five in a Row. It offers multiplayer matches, tournaments, rankings, and more for casual and competitive play.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API