This is a great game! I love the artwork and music. The gameplay is fun and surprisingly strategic by the alternating frogs, it makes for a good highscore hunt. The only thing I think could be improved is the UI design. I think a font that fits the hand-drawn artstyle would have been a better choice instead of a clean one that sticks out a bit, but that's me speaking from a designer's perspective.
I really enjoyed my time with the game and hope you did so too making it!