Not sure exactly what you mean. It only logs the number of tries for your first solve, but you can keep playing around with it after that without affecting your stats (or the global stats).
* “Oh, maybe if I did it the other way around I could get that in one” <Reset>
* “ok that worked but I wonder if it’s different if I did this…” <Reset>
* “Ok actually all of those have been exactly the same number of moves, but how about if I just reset and do the first again?” <Reset then complete>
I just mean I’m not sure I would class the above as “4 attempts” to show difficulty as you are just using it to test scenarios (ie the above person found it trivial even though it took four ‘attempts’)
Good luck with the site, production value is great and looks amazing! Finding the difficulty balance will be tough to satisfy both repeat and new visitors, but worthwhile!