Thank you very much for playing, and for your kind words! I think the puzzles were something I could have done better - they definitely could have been a little trickier. If I ever decide to make another puzzle game, that's something I'll focus on improving. :) As for the secret ending, it's admittedly a bit tricky to find! I'm writing up a walkthrough right now that'll include instructions on how to get that ending. It involves ignoring the game's instructions at one point and going back to interact with a certain character.