Well done!
The art is pleasing and fits the feel of the game great! I wish there was some UI sounds as well but the VO ribbits are plenty entertaining :P Maybe not so much green on green for the UI it is pretty difficult to read. If you limit 1 frog per Lilly pad, that would introduce some nice progression where you need to buy more Lilly pads to be able add more frogs.
!!More hats please!!
Again great job on this!!