Cute little entry. Love your frog! Soundtrack is enjoyable and perfect for the gameplay. Something I'd try, is maybe separate the camera scroll from the tongue movement. I think part of what makes it feel a little too slow (and as a result too easy) is when you move the tongue horizontally, the camera stops. This adds no consequences for moving moving long distances left or right. If the camera continued to scroll you are forced into tougher decisions the higher/further you go. Of course you'd want to make sure to include a system for catching back up with the camera when moving vertically, else you'd eventually be off camera. Another alternative, is the tongue is always moving vertically. Nice entry.