Need help with the app, found a bug, or have a suggestion? We're happy to hear from you.
We usually reply within a few business days.
The app won't open, or crashes on launch.
Please make sure you're on the latest version from the App Store / Google Play, then try
restarting your device. If it still doesn't work, email us the app version and your device
model/OS version.
How do I switch the app language?
The app follows your device's system language automatically (currently supports English and
Chinese). Change your device's language in system Settings to switch.
Can I reset my high scores / progress?
Uninstalling and reinstalling the app clears all locally stored progress and high scores,
since nothing is stored in the cloud.
Does the app collect any personal data?
No. See our Privacy Policy for details.
I found a bug in a specific game.
Please tell us which game, what you were doing, and (if possible) a screenshot — this helps
us fix it faster.
使用中遇到问题、发现 Bug，或者有什么建议？欢迎联系我们。
一般会在几个工作日内回复。
App 打不开，或者一启动就闪退
请先确认已更新到 App Store / Google Play 上的最新版本，再重启手机试试。如果还是不行，
麻烦把 App 版本号、手机型号/系统版本发给我们。
怎么切换语言？
App 会自动跟随手机系统语言（目前支持中文、英文），在手机系统设置里切换语言即可。
可以重置最高分/游戏进度吗？
卸载重装即可清空本地保存的所有进度和最高分，因为数据只存在本机，不会同步到云端。
App 会收集我的个人信息吗？
不会。详见隐私政策。
我发现某个游戏有 Bug
请告诉我们是哪款游戏、具体操作步骤，如果能附上截图就更好了，方便我们尽快修复。