Tekken force has no difficulty so all the runs on the various difficulty are gonna be on one board that was a mistake on the boards. It is all the same cuz when you enter the game you cant change the diffifculty during the pause screen. When you play the diffculty doesnt matter and i have tested it

I support this change, though there are a few minor differences that I've noticed during my runs.

https://prnt.sc/YqZ9hU1UkLdY from the wiki it says tekken force isnt effected by difficulty