Welcome to the Enigma Puzzle – a game as difficult as the Rubik’s cube. 

This puzzle was invented by Douglas A. Engel. 

The puzzle consists of two intersecting, rotating discs. Each disc has six stones alternating with six bones. The stones look like overweight triangles, the bones like malnourished rectangles. Because the discs intersect each other, they share two stones and one bone. If one disc is rotated by 60 degrees, the shared parts are swapped.

In its initial state, the puzzle is divided into ten hexagonally arranged zones and sorted by color so that the colors on the discs match the colors on the frame. When the discs are rotated at random, a bewildering mosaic of colors emerges. What previously appeared neatly ordered now looks chaotically colorful.

Can you turn the discs to get the original state again?