App を購入、ダウンロードするには Mac App Store を開いてください。
What makes a good Declarer? Well, being Declarer is the only time in Bridge when you do not have to consider your partner; you are on your own. This app does not attempt to teach you how to play cards, but just simply tries to show you some declarer play basic skills to use. It is like a checklist of items to go through when you are declarer.
バージョン 3.0 の新機能