This is so addicting! The mechanic is very well implemented so that you can strategize a little bit on when and where to slow down time. It could be even better if every time the level restarts the position of the enemies resets so you can add even more strategy and plan your jumps. Level design and progression between levels are spot on, it's very easy to grasp the rules but it gets hard pretty fast but in a way that let's you want to keep playing.
Good Job! :D