Cool, I like research games like this. The game is consistent with itself, which is very nice. A suggestion is maybe the needed words could be highlighted, because I had to go through all the pages and look for the one exact word.
Thank you for the feedback! We are planning to add limited hints mechanic that would directly show a word for a blank that is currently wrong/empty. If you remember, could you tell what was the question/word you had trouble finding?