An interesting premise and nicely executed as well, simple but visually appealing graphics, not too challenging but not something that doesn't require any mental effort. Strikes a nice balance.
I think the game could benefit from designed levels which would allow players to learn the distances required easier and be more accessible for a hyper-casual audience. Consider how your target audience would play the game and engage with it, usually it isn't in the way you'd expect. Secondly, is the way you have exported the file the most appropriate or efficient way you could have done it, or are there alternatives would have been better?
A solid submission that comfortably meets the requirements of the brief. Some attention towards accessibility and some polish would take this game from good to great. Nice work.