Instant Insanity Puzzle

The classic colored-cubes puzzle from the 1960's is back to tease your brain!

Instant Insanity swept the nation the moment it was introduced in 1968.  Can you solve it?  Amusing, addictive, playfully perplexing, it'll testr your brain and tease your nerves.
Try to arrange the multi-colored cubes so each of the four colors appears on every side.