App with Go game record viewing and editing.

◆ This application provides all from viewing game records to make Go problems.
◆ User-friendly and simple user interface. You can use it well soon after installation.
◆ We have a shared database. Please feel free to use.

[Main features]
◆ SGF files with branches are available
◆ Edit your game records
◆ View game records of professional Go players
◆ Add another sequence of moves to game records
◆ Add notations to game records
◆ Make diagrams of formation of Go board
◆ View and make Go problems
◆ Export to Dropbox
◆ Import from Dropbox
◆ Import from email attachment
◆ Copy to clipboard