Hold the space bar to draw. To not draw, just don't hold the space bar down. Click the color buttons to change the color. Click clear to clear what you have drawn. Use the left and right arrow keys to change the width. Use the up and down arrow keys to change the shade of the color.
This was fun to make and I hope it is fun to draw too! Check out my other projects! https://scratch.mit.edu/users/Yellow_Dolphin/projects/
