sure i'm making a quick list of what i noticed so far. also, if you have time, please consider checking my game; yours is at least twice as better, but i'd like to know my mistakes too. however here you go:
-first thing, not a bug, you should add more detailed rules;
-then when the frog goes out of the map (like in the water) it gets stuck there and you can do nothing about it but closing and re opening the game;
-last, if you kill just one insect, all the sprites it the top right corner become colorful (even if just one is supposed too).
I'm sure there are more things i didn't notice/i forgot to tell you, but i still have 260+ game to rate so... yeah i'll play it more once the feedback time has ended.
btw u didn't ruin my experience, dw! cya, have a good one