You will need to use the link below The reason you will need to share this exact link is that it will create a copy of the project that Eric created for them in their Google Drive.
Click here for the link from Eric CurtsEmbedded below is a GIF showing the basics of the site as well as a 4 minute and 50 second YouTube tutorial I created. I also included Eric's 10 minute and 51 second detailed video as well.
I would recommend making a copy and then select sharing,
get shareable link, make sure to set your shareable settings
(I chose public),
copy the link and then change the shareable link
(remove the edit and change to copy) - see example below
change what is in blue to have /copy