I love the visual identity in this, especially the colourful fireflies, and the idea is super unique too! Unfortunately I experienced the flashing instructions bug too (running on windows), and found myself often stuck on geometry, including being unable to fit into the end of level door multiple times. I also found the instant 'you lose' screen to be pretty frustrating; I would have much preferred to explore the level in my own time and reset when I've figured out how all the pieces fit together. Still, this is a remarkable entry at its core, and I would love to play a full version of the game in the future. Nice work :)