Formula and Formula for Restoring the Hexagon Cube

First of all, to solve the Rubik's cube, we must first understand its structure. The Rubik's Cube has 6 colors and 6 sides, and each side is divided into a central block (6 in the middle), corner blocks (8 in the upper corner) and side blocks (4 sides in the middle 12). Among them, the central block has only 1 face, and they are all fixed structures, so the central block is red, so all other reds should be concentrated on this face. And the red central block is always opposite to the orange central block (stipulated by international standards). The edge block has two faces and two colors, while the corner block has three faces and three colors.

Next, we will use letters to represent each face:

Then, the 1 layer or 1 plane to be rotated will be indicated by letters, and the direction: for example, r (representing the right side rotates 90 degrees clockwise), R' (representing the right side rotates 90 degrees counterclockwise), and R2 (representing the right side rotates 90 degrees clockwise twice). The following is the chart:

Finally, the names of each party are relative. For example, F is the front, that is, the side facing you when holding the Rubik's Cube. If the imitation is rotated to the other side, the new side will become the front.

Ok, let's try to restore the Rubik's cube in the next seven steps!

Step 1: Point the side with a white square in the middle (the side with the Rubik's Cube logo) at the top, and then make a white cross on the top, that is, squares of other colors will go to the corresponding positions (small and complicated, see the figure, pay attention to the formula marked above and do it right).

Step 2, put the white corner block back in its original position (the secret book is very complicated, and it is easier to understand by looking at the picture)

Step 3, then put the middle side block back in its original position. Turn the white surface down and find the red and green edge blocks. If the red and green edge blocks are on the top floor, turn the top floor clockwise until the edge blocks are the same as 1 in the figure. Then, according to the formula, the Rubik's cube is rotated to make the side block return to its original position. If the red and green edge blocks are in the middle layer, but the position or color is wrong, first make the red and green edge blocks in the right front position, and then rotate them 1 time according to one of the following orders.

Step 4, then adjust the top (which should be yellow) side block upwards and make a yellow cross. If a yellow cross does not appear on the top floor after rotating 1 times according to the formula, you can rotate it repeatedly according to the formula until a yellow cross appears.

Step five, then adjust the yellow corner blocks around the cross, which is a bit difficult. See formula hint.

The sixth step, usually at this time, the yellow blocks will be misaligned with the color of the side, and the yellow blocks at the four corners will be positioned according to the formula (I haven't fully understood it).

Step 7, finally, adjust the color block on the side to the corresponding position. Haha, you are finished!