I had so much fun playing this game (as a frog enthusiast)!!. I found the fact you could catch flies in a diagonal while hopping pad to pad satisfying. it made it more dynamic than having to wait for the tongue to retract before moving. I also loved the slap sound effect when I got one!
admittedly at first i thought it was a game like space invaders where i had to catch the flies before they dropped down but it made for an extra self-imposed challenge xD Well done!!