An optical brainteaser that presents a unique and fun challenge. It can be used to teach the basic dimensions of color, hue, value and saturation. The 64 colors on the cube are combinations of cyan, magenta and yellow in 0%, 33%, 67% or 100% saturation. As you arrange the 64 smaller cubes to build the large cube, your challenge is to find the one truly harmonious solution to this puzzle. Instructions, color poster and color guide are included.
