Thread:Top Agent PGG jr./@comment-24421719-20140722003934/@comment-24421719-20140722020245

The thing is the number of moves has a much larger effect on how hard a level is and how one plays the level as compared to the number of spaces. Small differences of 5 spaces say between 75 and 80 doesn't make much of a difference while large differences may matter. That is why the current groupings seem to work.

My 2 cents.