Thank you so much for playing and providing such detailed and exhaustive feedback!
We hope to release a 2.0 version after the jam so this helps a lot. Feel free to watch the itch page if you are interested and we will try to implement as much of this feedback as we can.
I kept clicking on the different tiles in the ui instead of the number keys 😂
It would be nice if tiles could be kept after dying and editable though. It was a bit frustrating having to place the tiles again when you were just a few pixels from completing the level.