There is no such thing as an idle game. A game is interactive so the entire premise of an "idle game" is an oxymoron. Please stop making these embarrassments to programmers.
Not bad, old concept without anything really new but good graphics though. Also the time aspect adding to score seems unnecessary. Once you figure it out what's the point in doing it again faster to get a higher score? You already figured the puzzle out.
Very good concept but you really needed to test and complete it better before releasing it. There's plenty of bugs and bad UI elements that need to be fixed.
Needs a jump like others have said, too often do I find myself falling faster than I want to be. Also it's incredibly annoying to be forced to submit your score before you can restart.
The randomness of what you get each level makes it a game of luck. And games of luck aren't so fun. You should not have full bait upgrades and get 2 enemies.