I had a lot of fun solving this one- most of the time when I figured out the solution it felt very clever and like a nice puzzle. I think the level with the invisible platforms felt a bit too trial and error, once I had worked out they were there I think it should have been clearer where to jump maybe. The final level also I didn't get until I got the hint I think maybe it needed some foreshadowing but it still make me smile and I really liked the ending. Great work!