Cute little puzzle game, I think it would've been nice to respawn on the last platform when you fell off instead of starting the whole level again, or just have less jumps in general, since restarting the level after making 10 successful jumps and then missing one doesn't feel that nice.
I would've enjoyed more puzzles or more different mechanics too but I did enjoy the ones here already :>
Oh btw just a heads up. It looks like this is a godot 4 web export with multi-threading enabled, itch forces these to open in a new window on Firefox because of technical reasons. But you can disable multi-threading support in the web export in newer versions of godot 4 at least (under the web export go to Options -> uncheck "Thread Support") it should also be off be default as well.