I saw diferences between this program's lessons and other sources. For example in SAYC, 2 clubs means at least 24 H and other sources says 22+ H. Who is right?
I have searched for this information, but there wasn't anything relevant. I recommend checking the online forum where you can see the playing strategies, guides, technical support, and information about the features of the game. If you register for an account and post it, other users will respond to your request.
Online forum: http://service.funbridge.com/forum/?lng=en