In the Gretel And Hansel game, the clock puzzle can be solved as following:
1. Shoot down the clock on the wall with a slingshot.
2. Pick up the clock and kill Hansel. (Shoot him again and again till he dies.)
3. When the screen reloads, A clock hand should have appeared near the door. Pick it up and then crawl outside.
4. Go to the well and shoot the butterfly when it's on a flower. Pick up the clock hand it drops and open your bag.
5. Set the clock to 4.30 and go back inside the house. I suggest that if you do not like blood and gore or you get creeped out easily that you do NOT unlock the door.
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