This app only uses Google login and does not require any permissions. This game is a Go game that can be played by online. This app has been in service since January 2015. More than 10,000 players use this app every day. 1. Play online with players around the world 2. Watching Go Masters' Play 3. Play directly with your friends as a friend add function 4. Watch the your record and send to friends it. 5. Free artificial intelligence to play 6. A set of unique board themes provided in addition