Nice atmosphere, a bit like Monument Valley, which I love! The UI is clean and intuitive, especially if you played something like while True: learn(). (although I was never able to click the reset button - it was always disabled for me).
In terms of experience, there are cases where you can complete the game in less than the maximum number of commands, which is currently never acknoledged by the game; a little feedback on this could make the game even better.
There aren’t too many levels, and they aren’t too difficult either, but in the possible future an option to speed through the steps might come in handy if you get stuck and have to try several times.
A restart button and the end and audio on/off would also be nice.
Overall, a lovely puzzle game.