Hi! I see you’re experiencing a black screen issue with the CodyCross app on your Mac. To help you better, could you tell me a bit more about when exactly the black screen appears? For example, does it happen right when you launch the app, when you start a game, or after clicking on something like an ad? Also, have you tried any steps so far to fix it?

In the meantime, here are some general steps that usually help resolve this kind of problem on macOS 10.15.7:

1. Restart the App and Mac
Completely close CodyCross and restart your Mac. This refreshes system resources and can clear temporary glitches.

2. Update the App
Make sure you have the latest version of CodyCross installed from the App Store. Developers often fix bugs causing black screens in updates.

3. Reinstall the App
Uninstall CodyCross by dragging it to the Trash, then reinstall it fresh from the App Store. This can fix corrupted app files.

4. Check Internet Connection
CodyCross needs internet access. Ensure your Mac is properly connected and try switching networks if possible.

5. Disable Any Screen Overlays or VPNs
Sometimes overlay apps or VPNs interfere with game graphics. Try disabling them to see if that helps.

6. Check for macOS Updates
Although you’re on 10.15.7 (Catalina), ensure all system updates are installed in System Preferences > Software Update.

If after these steps the problem persists, there might be a deeper issue such as graphics driver glitches or app-specific bugs.

Also, I found a video guide that might be helpful for black screen issues in CodyCross – it shows step-by-step fixes that other users found useful on iOS devices and could translate well to Mac: CodyCross Black Screen issue Solved | PSA 24 . Let me know how these go or if you need me to walk you through any step!