You won!
Cool Firstmate, though it took you quite a long time to finish it. :-P

Though, like I said in IRC, you can change

  hfree hanoi.1
  hfree hanoi.2
  hfree hanoi.3

to

  hfree -w hanoi.*

I would also unset the temporary variables %hanoi.temp and %hanoi.temp1 in the hanoi.unload alias.
Not to mention, you forgot the -m switches in many of the /hadd's.

But I like this picture window! I would give it an 8.0 if you can make the blocks follow the mouse until it is released and perfect the script!