Here's an idea that I have to make it fair for all and for reb's original completion. I would scale the challenges points as you go based on how far you go if this was possible do it like a recurring challenge where the points are based on the difficulty so there would be more time before you would have to rerun and the leaderboard would be based on the number of challenge points. You would also get challenges by breaking barriers I don't know what would be fair for each of these but if I was to guess. white -> blue: 20 points blue -> green: 50 points green -> yellow: 200 points yellow -> orange: 400 points orange -> red: 800 points red -> black: 1200 points. This would also limit the problem as new maps are added. I think this sounds like a good idea but if it needs changes to be possible to implement or other things let me know thank you for your time!