This game is perfect. It is really brilliant that some puzzles need to be solved from different directions, possibly with abilities you don't have before, and result in different difficulties. I don't really like puzzle games, except Adventures of Lolo and I miss it. But this game makes me think of Lolo and has successfully attracted me to spend an hour to complete it.
I saw comments about some of the Owl puzzles being too easy, and I see you have updated to make them difficult. They have really killed some of my brain cells and I love it.
10/10