All you have to do is press the bottom and right arrow keys and get out of the screen so the square doesn't chase you, I ended up with a score of 2,000 because I left it there for like an hour. Still a fun game though if you try.
I say this is a dumb game becuase you can already play all the levels and just beating the last one automatically wins the game. I mean really who wastes there time making these games. 5/5 if you agree or thumbs up.
Thanks, I'll be sure to one day make an actual game while putting actual effort into it!