Absolutely loved this. A brainvania! I've wanted to do one myself but they just seem so difficult (especially in a full game context where the player might accidentally learn a technique on their own -- at least here that's unlikely to happen). Still, you have to be clever enough to make the ideas natural to have them intuitive, but not intuitive enough for the player to stumble upon. It's a hard balance, so I'm very impressed that it was found here. This is my favorite game of the jam so far, even more than the Sisyphus becomes a live-streamer game and the Sisyphus discovers <spoiler>cat videos</spoiler> game. I've wishlisted your game as well.
I've only played like 2 or 3 other brainvanias (Toki Tori 2, The Witness, arguably Outer Wilds) so playing more is a blast. I feel like this and the meta-sokoban (Corrypt, the end of Baba is You) are my favorite micro-genres.