I tried giving your game another chance. Maybe I was too harsh in my previous comment... Nope, everything about this game SUCK!!
EDIT: After finishing the game and taking some time for the frustration to ease, I have to admit it is a good game overall. That's not to say there isn't room for improvement. The tasks need to be more logical. Pizza Cutter/Knife set are kept in the kitchen, not a storage closet. The hint system shouldn't just be the description of the next task, include a hint.
I hope the developer is not discouraged by the negative comments, In my case, it was because the game was so challenging. If the game wasn't good, I would not bothered to express my frustration, I would have just moved on to another game.