Developer update:
Big thanks to everyone who has played and rated our game so far and a special thank you to those who have left feedback and suggestions below as well.
I've added a section at the bottom of the itch page for known bugs and feature requests and I'll add to this as we get more comments. Please do let me know if I've missed something you've said :-)
After the rating period has ended, we'll post a couple of updates to get rid of the current bugs and add some new features/puzzles based on the feedback we've collected at that point.
Thanks again everyone, I'm so happy with how positively received this little experiment has been!