App Description
It's getting dark. I'd better turn off the light.
Huh? Oh no! The brain doesn't work.
Tap any one window, it and its neighbors will become the opposite status.
App Changes
- December 19, 2016 Initial release
Published by: lanying zhu
It's getting dark. I'd better turn off the light.
Huh? Oh no! The brain doesn't work.
Tap any one window, it and its neighbors will become the opposite status.