Amazing art and cool gameplay idea. I do have to say my attention is a bit bad so it took me a good while to find some frogs. I feel like it would be cool to be able to move around by mouse (click and drag), or keyboard. But great job!
In hindsight I should have made the level smaller. It might have allowed time for more that one map. But thank you for the feedback, I'll be sure to implement alternate movement schemes next time round.