This is the third SpritePack so far. To use MoveBlock: Export Moveblock. Make your project and import the sprite in. To use Cathead: Export Cathead. Make your project and import the sprite in. To use Numbercat: Export Numbercat. Make your project and import the sprite in. Use the variables Pi, ∞, ϕ, √2 and e for their respective constants. Please note: The variables are rounded off when displayed, but the blocks will report the full value.