The app reads an input image, searches for the game LightUp (Akari) and solves it. The task is to place light bulbs in white cells to illuminate the entire board. This app is not for playing the game. You can play it in another app I made.

Application was created as part of my bachelor thesis called Logic Puzzle Solver for Android in 2014 on Faculty of Information Technology BUT, Czech Republic.

It uses OpenCV 3 library. You'll be guided to Play Store if you don't have it installed.

It's possible to take new or pick saved picture. There's also a demo with sample photo. After detection, detailed steps are shown.