You can just open a topic asking for help. I'm never going to give you the full answer, but I am more than willing to try to give you tips.
If you're really, really stuck, someone named Icely Puzzles did a full walkthrough. However, since the game is free, I am of the opinion there is nothing like doing all of the puzzles yourself.
Not that there's anything wrong with using a walkthrough if the puzzles aren't enjoyable, but I would argue that with a walkthrough they probably never will be. I will do everything in my power to get you to solve them by yourself.