Super polished entry! The visuals, music, sfx and design all match together in this game. It mixes the urgency of going fast with the meticulous thinking of the puzzles. If you die, you're better prepared to try again because you know how the puzzle works, so execution is all that matters.
The only feedback I could give, maybe, is that the delay of the controls is not very obvious at first. But this doesn't take anything away from the game, this is an incredible feat for a week jam, especially going solo. One of my favorites so far. Great job!