The cube Rubik appeared in the eighties last century, but still continues to remain one of the most favourite puzzles for children and adults. Today the set of ways of assembly is thought up already, beginning from "high-speed" (movements are remembered and, respectively, assembly requires less courses), and finishing with slower, but demanding the smaller quantity of movements for storing.
It is required to you
- Cube Rubik.
Instruction
1. First of all, it is necessary to define color of a side which will be top and to pick up a cube so that the central cube of the top plane was right color.
2. At the next stage it is necessary to collect a cross on the top side so that the second color of each of average cubes matched the color of the central cubes of side sides.
3. At the third stage angular cubes of the top side are correctly exposed. The problem of the next stage is to collect the second layer of the Rubik's Cube. At the same time it is necessary to remember that before starting assembly of the last layer, it is necessary to return into place all cubes of the first and second layer which were shifted in the course of assembly.
4. Assembly of the last layer which is in this case lower is considered the most difficult. It is better to begin with installation on the places of angular cubes so that all three of their colors matched the colors of the central cubes of the sides adjoining to them.
5. And, at last, check how average cubes of the lower side are located and trade their places, if necessary.