I was wandering around collecting tiny squares (only managed 7 out of 10 so far) when I came across a puzzle involving a grid of zeroes, two 1s, and a 2, but couldn't figure out how to solve it. Other than that, I managed to get to an area where the music changed to a dark tone, but since there was not path in it, I only wandered about in 2 screens before fearing the game might crash, so I went back to the previous area.

Perhaps you could put up the controls of the game and what is the main objective of the game so that everyone can play and enjoy the game?