You played Manifold Garden? It's game with simalar concept of non-Eucliudian geometry. I recommend, it's longer and more complex.
I really enjoyed Manifold Garden, and it was my first thought when I tried this game.
If you want something similiar that is also free, there is Frame of Mind https://sampletextstudiosltd.itch.io/frame-of-mind
There is also Antichamber to try, through Steam.