 Your prompt is to create a project that uses multiple green flag blocks to make things happen at the same time. In this project, you'll explore parallelism, making two or more things happen at the same time. In Scratch, this might mean adding multiple sprites to your project, and then adding blocks to them to make the sprites do different things. If two sprites have blocks that respond to the same event, like the green flag or a key press, then your sprites will run those blocks at the same time. There are a lot of ways you can use parallelism in your project. You could have two sprites change into different costumes at the same time, move around the stage in different ways, or even some combination of both. There's so much you can do with parallel sprites, so explore the projects that are already out there and create something of your very own. What will you create for your getting unstuck project?