This is beautiful! Quick to understand. Very addicting, and while repetitive, it kept me engaged. You managed the difficulty curve expertly. Well done. Also really good music.
I didn't notice the spheres rotating the character that simbolices the triple jump, until a few tries.
Also good to see that you are open to feedback.
One thing I would like to write. When I press fullscreen, the screen cuts, so I played in window mode.
Good game though. Well done!
:)