Oh no! I forgot to check for that, try playing the game again now that I've made it so that every hare needs a hat.
The message that shows when you do the thing is now etched into my brain
it's a bug, but i find it a very interesting restriction so i kept it in!
don't worry, it's the only level ::]
hah, yeah it's pretty tough ::P even i didn't know a configuration like that could end up so hard