Word Ladder is a educational word game designed specifically for blind and low vision users. The project was created by UNC Chapel Hill students. The game was written as the final project for COMP 580: Enabling Technologies and was demoed at Maze Day 2017. The app is available on the Google Play Store.
Ian Henry, Matt Hall, and Kendall Hester
https://play.google.com/store/apps/details?id=me.ianhenry.wordladder