We appreciate you spending so much time with our submission, it's a big compliment.
I agree with you, it would've been more intuitive to have the actual range needed for progression, rather than some mystery number that doesn't mean much to the player.
The Fool and The Hangman were late addition to the project (they were finished about an hour before the deadline), so they didn't get the same amount of time to get balanced well. This has already been fixed, we are just waiting for the voting period to be over to upload our latest build.