Sorry, this game is really bad. I have no idea how you came up with these weird puzzles. They just make no sense whatsoever. How I'm supposed to solve these, I have no idea. I'm specifically talking about puzzles, not word hunting on the screen. None of the text ingame seems to do much to explain them, and the hints document feels as insane as the game itself.
My suggestion is to make your puzzles simpler. As the developer of the game you think these are easy, but the truth is, they are convoluted as hell. And the average player doesn't feel fun trying to solve them, they feel frustrated, because the puzzle is much harder than their understanding of the puzzle.