After a dozen or so tries, I’d barely made any progress. Though it does seem technically possible… I guess the right strategy is to time your motion against the music and guess-and-check until you find the goal? Alas I didn’t have the patience. Five stars for Difficulty, because it defeated me! :)
Godot does build for Web, you really ought to do that for game jams. Though in a jam this small, I guess it’s not that big a deal.