Paint 27 Cubes. How can 27 small cubes be painted to be stacked to make a 3x3x3 cube with all 6 faces red, restacked with all 6 faces white, restaced with all 6 faces blue?

Question

Title: Paint 27 Cubes.

How can 27 small cubes be painted to be stacked to make a 3x3x3 cube with all 6 faces red, re-stacked with all 6 faces white, re-stacked with all 6 faces blue?

Answer 1

The only cubes that can have all sides a single color are the 6 middles. The center does'nt have to be painted at all.

2 different colors on the cubes are needed so you'll get 2 sides of each color opposite of the same.