Made in the Czech Republic 1983.
(box and six 1.2 inch plastic cubes)

Each of the six cubes has a different one of the colors red, blue, green, yellow, white, and black on each side. This puzzle is similar to Drives You Crazy, but with a different color pattern. Like the four block Instant Insanity puzzle, the object is to arrange the cubes in a line so that each side has no duplicate colors. Here is a solution and its corresponding graph (constructed the same way as for Instant Insanity):




cycle 1: Y - 1 - B - 2 - G - 3 - W - 4 - BK - 5 - R - 6 - Y
cycle 2: Y - 4 - G - 5 - B - 6 - W - 1 - R - 3 - BK - 2 - Y