Chaos Construction: Color Mixing
Rules:
Place the numbers from 1 to 9 exactly once in every row, column, and region. Each region is orthogonally connected and must be located by the solver.
There are three properties: red, yellow, and blue. A colored cell obeys the properties, and only the properties, of the primary colors that compose it.
Red:
The number indicates the total count of cells in the same region as itself in the surrounding 3x3 area.
Yellow:
The number indicates the total count of cells not in the same region as itself in the surrounding 3x3 area.
Blue:
The number indicates the number of distinct regions in the surrounding 3x3 area.
Orange = Red + Yellow
Green = Yellow + Blue
Purple = Red + Blue
Grey = Red + Yellow + Blue