Green Flag - to see an example animated Cubes GIF. The Tutorial shows how to make your own GIF. The scripts are all already written in the project. You only need to supply inputs for the starting positions for your cubes, and a description of how they move in the easy-to-use CAT Language (Cubes Animation Text Language). Your inputs are written in custom blocks. "See inside" the project after viewing the tutorial if you want to make your own Cube GIF. * You enter all the cube data in the first sprite. You can delete all the tutorial sprites and the title sprite when you make your Cube GIF. I will be interested to see the GIFs that you make.