價格：免費
檔案大小：5 MB
版本需求：系統需求：iOS 10.0 或以後版本。相容裝置：iPhone、iPad、iPod touch。
支援語言：英語
Simple and interesting fun, like childhood games, DD knots is such a puzzle game can bring you the different experience. You need to click those hexagons to exchange their position and make sure that the line in it can connect to each other. This game really needs your brain and patient. Have fun!
