Use the right and left arrow keys to change the cube type. Use the up and down arrow keys to change the background. Try changing the sliders and moving your mouse!
Give credit to me if you use this in one of your projects, please! Some combinations I like: Style 1, Size 1, 4, 3 Style 2, Size -2, 6, 2 Style 3, Size 2, 3, 4 Style 1, Size 1, 1, 4