Good vibes, love the music! I'd like to have a better understanding of how the fuel types, their placement, and the timing of their use influence the behavior of the flame. You mentioned there's a puzzle element to this, although I wasn't able to figure it out, and resorted to a sort of brute force approach, and feel like I sort of lucked out a couple times. Assuming there's an intended fuel deployment strategy for each level, I think the fuels should reset/disappear for each attempt, otherwise they'll continue to influence the flame and undermine the puzzle aspect, resulting in a game of chance more than strategy. I like the idea of figuring out the path for luring the flame in the intended direction within a tight time limit. My recommendation: in the early levels, teach the player how the flame responds to certain prompts, then build on that with complex levels that force the player to carefully consider its actions, thus reducing the luck component. Nice Job!