I'm trying to finish this module, but run into this.
The package is installed - in my 'personal Salesforce account'. Not in my trailhead account. There was no opportunity to do so when installing.
I did what I had to do, refresh and uncheck etc., but alas. No points for my efforts.

I tried to uninstall the package, and tried to install it in 'my trailhead playground', but it won't uninstall.

Does anybody have a hint for solving my problem?

On the "Install an AppExchange dashboard package and make updates to one of the dashboards" challenge, I do not have the option to change the wedges to Lead source.... Only prospect source. Has anyone else encountered this issue?