I have spent months looking for the original answers, but due to file hosting issues etc the excel spreadsheet isnt online anymore, and the images are long dead.
I have tried to reach out to the owners of the guide on x360a.
This one:
https://www.xboxachievements.com/forum/topic/68454-crossword...The only person who got back to me so far is K4rn4ge. They misunderstood what I was asking so just waiting for another reply. If anyone knows any of the content creators please ask them to check there messages.