I couldn't get this game to start, I see that it says to press A and D, but that wasn't doing anything for me. I'm not sure if it's on my end, but I won't rate it unless I can get it to work.
P.S. I was able to get in by mashing A and D. The puzzles were really good. Intuitive, but with some nice complexity, and the sound effects were hilarious. I think I found a way to cheat and go up on a left wall by holding A, holding D and then quickly releasing and reholding A. That's on me for feeling happy about cheating instead of solving the last level though. The designs were all great!