Pick up a pyramid and consider it carefully in order to understand the problem and its possible solutions.The puzzle is made in the form of regular geometric bodies (tetrahedron).Like the famous cube have, it consists of elements which, in turn can be moved from one face to another.Here are just a cube instead s such elements are small tetrahedra.Moving elements occurs about axes that are angled toward each other.
First of all, turn all the vertices of the pyramid in place so that the colors of their parties in line with the average color of the corresponding element.Thus at the top of any diamonds must be
formed, consisting of two-color triangles.
Now expand the middle elements together with the vertices and edges of the pyramid elements to each side of the large tetrahedron located only diamonds of the same color.Please note that during the construction of alternate faces of the pyramid there is no need to pay attention to the destruction of previously constructed face.
Ensure that each specific facets built three diamonds of the same color.To facilitate the search for a face, proceed from the fact that its color will be the one that is not at the top of the opposite face.
finished balance-color diamond and each of the four faces, go to support operations.Consistently put the rib elements from the base to the top, without disturbing the structure of diamonds, obtained by the commission of the previous operations.
Build a base, collecting the bottom layer of the pyramid.This rib elements of the layer must have the same color with the face under construction located at the bottom.
proceed to the construction of the middle layer, after which the pyramid is actually collected can be considered.In order to establish rib elements using sequential rotation of the side faces of the pyramid, in which set the items on the corresponding color space by replacing the rib elements.
using techniques mastered by permutation of the elements of the tetrahedron, come up with their own algorithms for constructing beautiful symmetrical patterns on the faces of the puzzle.
- How to build the pyramid's Cube (Meffert)