Instant Insanity Puzzle Cubes

VGUC. This vintage color cube puzzle has 82,944 possible combinations. Think of this as a precursor to the Rubik's cube. Each cube is approx. 1 1/4 inches and has a combo of red, white, green, and blue sides. Objective: arrange the cubes so that all of the same color shows on all sides. The solution to the puzzle is posted here and also found online. Although this set was produced by Parker Brothers in 1967, this game was first patented in 1900 as the Katzenjammer puzzle.