This is a neat idea, and the gradually increasing difficulty works well. However the part at the beginning when there's only one thing to do is kind of boring so it might be nice if the second block started sooner.  Five minutes may be an awkward timeline for this kind of thing though.  I like the little dashing animations.

Yo that was fun

OMG thought the game was easy at first then the second one came on and I panicked, then the third and lost instantly. Fun game.