Really nice entry!
A bit buggy I found, I accidentally shoved a frog through the wall to solve one of the levels.
because of how free range the movement on lilypads were you could solve almost any puzzle with just a single lily pad too, so I found the puzzles a bit easy. Could be really cool to see lily pads that can move but cant rotate mixed with ones that can rotate but cant move perhaps.
The visuals and audio was very relaxing!
But Mentioned in a earlier comment you should credit the author of the song if its not yours.
Solid work.