Press the arrow keys to move between demonstrations, and see inside the project to find out how they work. If you still have questions, I will try to respond as quickly as possible. I have simplified complex operations into single custom blocks, which can be used in your scratch projects. To hide or show variable displays, press [H]. ============================================= Custom Blocks so far: - Circle Drawer - Distance - Direction Between Points - Circle Overlap - Circle Absorption - Exponent - Root - Minecraft Text Engine =============================================