Coloring a grid such that no white blocks are adjacent to black ones.
44394
Coloring a $10×10$ grid
88235
Shaded multicols II
85030
TikZ: Symmetric matrix without upper diagonal elements
99829
If a plane is divided by $n$ lines, then it is possible to color the regions formed with only two colors.
14622
Can I color text by using an image, so that the color isn't flat?
103081
Square-tiling a torus
38700
the Nordhaus-Gaddum problems for chromatic number of graph and its complement
45690
Drawing a large binary matrix as colored grid in TikZ
133392
How can I generate irregular grid containing minimum n points?
136826
Coloring the integers with red, blue, and green
84360
random placement of rectangles with no overlaps
75668
Automatic coloring of numbers according to size
129713
Drawing Hexagonal lattice with paths marked with dark black and its midedges
72156
Triangular grid fill
101181
Tiling problem: 100 by 100 grid and 1 by 8 pieces
114177
color interpolation using interpolating functions on a quadrilateral
14511
How to color particles based on the texture of the object from which they are emitted, using the "grid" emission setting?