
Description: Cool Jigsaw Puzzles is a free online jigsaw puzzle game website. It has a large collection of beautiful high-quality photos turned into puzzles with different piece counts suitable for all ages and skill levels.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Palapeli is an open-source jigsaw puzzle game and editor. It allows users to create, play, and share jigsaw puzzles of their own images or images included with the software. Puzzles can have various piece shapes and counts.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API