
Description: Threes! is a popular indie puzzle game for mobile devices. The objective is to slide numbered tiles on a grid to combine addends and multiples of three. With simple swipe controls and colorful minimalist graphics, Threes! provides a fun brain teaser experience.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: ZigZag Number is an educational math game for kids to practice number identification and counting. It features a zigzagging number line that kids trace with their finger to connect numbers in sequence.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API