Is it art or science . . . or just plain maddening? Assembling the 64 individual cubes of this unique puzzle is only the beginning; placing each into its appropriate place in the 3D superstructure could involve 3,227 steps, and over a billion possible combinations -- but only one is right! Test your patience and your "color IQ" as you solve the puzzle and learn from the color-theory poster that's included.

Actual size of puzzle: 8.5 in¦