Just adjust the speed and see what patterns you find. Most of the time eventually you will get a grid. Sometimes you might get a pattern or an incomplete grid.
I was playing a game called Quarantine Pen on scratch and was looking at it's coding. Since the game was using clones pen, and bouncing I decided to make a game with clones, pen and bouncing. I had an idea for a game that didn't work because of a glitch. I used an old bouncing program I had. I then put down the pen and found that it was making patterns and was like what the what just happened. I added a few things and patterns was born. I stumbled upon this by accident and this was not intentionally made. Quarantine Pen Link: https://scratch.mit.edu/projects/97728426/#player
