I really like your game and its mechanics! First I had to get used to the fact that I am able to create my own platforms as the red little one and maybe I have spend way too much time on that first high wall but it felt super rewarding after I've finally managed to climb it :) For me it was a nice balance between a good challenge and that "how am I supposed to get there?!" feeling xD
The background music is very soft and calming and a perfect fit for your game. And I really liked that cute "whoop" sound while jumping :)
Thanks for sharing your game, you did a great job!