Great game !
Each mechanics come very smoothly and once you try it you're like "Oh yes gotcha".
You had time to made some interesting levels. Good job for that honestly !
And once your complete a tricky one it's so satisfying.
The only thing I was surprised about is : You can control the ball in the air after jumping but not when you fall ! But I guess you made it that way to only have 1 solution in the level 10 (not sure about the number) when you have to jump to not press the red button at the end of the level.
Note : I got stuck on the last level.. Tell me the answer please ! :P
Good submission !