Hi there! I see you’re having trouble using the Spider Solitaire app on your Mac running macOS 10.15.7. To better assist you, could you tell me what exactly happens when you try to open or use the app? For example, does it not open at all, crash, freeze, or maybe the cards don’t display properly? Any details you provide will help me guide you better.

In the meantime, here are some basic steps we can try to get things working:

1. Force Quit the App: Sometimes the app might freeze or glitch. You can try to force close it by clicking the Apple menu () at the top left, then choosing “Force Quit.” Select Spider Solitaire if it’s listed, and click “Force Quit.” Then try reopening the app.

2. Restart Your Mac: A simple restart can clear out temporary system issues. Click the Apple menu () and select “Restart.” After it boots back up, try the app again.

3. Check for Updates: Make sure your Spider Solitaire app and macOS are up to date. Open the App Store, go to “Updates,” and install any available updates for the app. Also, check “System Preferences” > “Software Update” for macOS updates.

4. Delete and Reinstall: If the problem continues, you might want to uninstall the app and reinstall it. To do this, drag the app from the Applications folder to the Trash, empty the Trash, then download it again from the Mac App Store.

Let me know what you observe when you attempt these steps or provide more info about the issue you’re facing. We’ll work through this together!