It did take me a little while to get a hang of the controls, and a few times I messed up because of muscle memory (I expected q/w/e to be "move left"/"go straight"/"move right" from my current position instead of "move to left column"/"move to center column"/"move to right column). But once I got the hang of it, it started to feel natural. The song was catchy (love the talk-box effect!), and the art was cute. One thing I would suggest is a little sinking animation for the frog when it hits the water from mis-timing a jump, instead of floating on the surface like it does now. That, and I think it would be great for the "game over" screen to also show what my score was so that I can remember and compare against runs.
All-in-all, a nice cozy jam entry. I had fun with it. Nice work!