No Light On app for iPhone and iPad

4.0 ( 7520 ratings )

Games Entertainment Arcade Puzzle
Developer: Bianxia Feng

Free

Current version: 1.0, last update: 6 years ago
First release : 07 Jul 2017
App size: 15.97 Mb

Its getting dark. Id better turn off the light.

Huh? Oh no! The brain doesnt work.

Tap any one window, it and its neighbors will become the opposite status.