To align the bottom part of the Factorial against the grid, and the top — to the horizontal margin of the material
Do not change the angle of the horizontal edges of the Factorial (all horizontal lines must align parallel to the material’s margins)
To make the top part of the Factorial at least twice the width of the bottom part
Do not flip or turn the Factorial
The Factorial can be turned clockwise, but its top horizontal edge must be always aligned against the horizontal margin of the material
Do not deform the square foundation of the Factorial
The Factorial can be moved within the grid
Do not disconnect the Factorial
The bottom part of the Factorial can be several columns wide, but always square-shaped.
Do not change or move the connection point of the bottom and top parts of the Factorial
To use a single-colored Factorial on a white background
Do not place the bottom of the Factorial outside of the grid columns
To use a single-colored Factorial on a colored background in accordance to the allowed color combinations (i.e. a darker background and a lighter-colored Factorial).
Do not move the Factorial away from the bottom margin of the material
Do not set the equal width of Factorial's elements
Do not set the equal width of Factorial's elements
Do not turn the Factorial counter-clockwise
Do not set the square foundation of the Factorial outside of the grid
Do not use different colors within the Factorial (just use one for the whole thing)
Do not use a gradient color on the Factorial)