6 个设备
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可从 安装此 Fitbit 手机应用程序
需要付费
此款应用程序需要付费，并由未经过 Fitbit 认证的第三方开发者管理。
务必慎重。
需要付费
此款应用程序需要付费，并由未经过 Fitbit 认证的第三方开发者管理。
务必慎重。
说明
There are 101 chess puzzles, each a few moves away from a winning checkmate.
To move a piece, first select it, and then click on the square that you wish to move to.
The dots show the number of moves to checkmate. If you need a hint, click the light bulb to show the next piece that should move.
For some puzzles, there exists more than one solution, but the progress dots only show the most-probable answer.
Developed by GORGES, creator of Slideshow, Dino, Map, Sliding Puzzle, Web Images, Pocket Golf, Takuzu, and many more.
Chess Puzzles costs $1.89 after a 1-hour trial. Thank you for your support!
此应用程序可以接受支付
，该些支付由开发人员在应用程序内管理。