Haha, I did not expect anyone to find this! Good job!
This is the shape I used during development to quickly iterate over making the puzzles.
yeah, that breakable hole was way too suspicious for me to not check it out XD
amazing easter egg tho and also you did a great job at teaching the mechanics of the game
Thank you! I plan on making this into a full release eventually, you can track the progress on my youtube channel, I will be making a video about the game:
https://youtube.com/@joszsmakesgames?feature=shared