Start a game in hard mode. Once it has loaded, open this link in another window: http://www.ssynth.co.uk/~gay/anagott.html.

 

I found something out just now when i was only trying 2 joke around: after u go up one block then go one to the left, bring your mouse to 'bedroom' and it says 'to move here it requires a 6 letter word.' i tried it, and it totally worked!!!!! it's a secret passage!!!!!

 

If you are low on clues, type rehaxtint, and you will get one extra clue.

 

Also on the right side if you move your cursor aroung towards the bottom you will find a hidden space.