I think it would also be nice to see your personal stats on a puzzle if you have played it before (probably before you play so you can choose a new puzzle if you wish). I think I saw somewhere that you said you had created 10,000 or so puzzles but I know I've at least replayed one of them as did flutefish (because we had the record).
Just something showing your personal best on the puzzle (if you keep those stats?) might be nice.
Along the same lines, I think it would also be nice to see a list of what puzzles you hold the record for (or previously held the record for) so you can track if anyone beats you
Maybe this could be in your "my scores" area?
Love the site and love spending time here as breaks (I probably break too often).... and just noticed the forums so figured I would share. Thanks!