Find the method of restoring the dodecahedron Rubik s cube, dodecahedron Rubik s Cube tutorial

The 12-color five-color cube has a total of one state of change, and the six-color cube has a kind of change.

1. The first layer is skipped, and the second layer of Kaihong Annihilation begins with reference to the 3-order Rubik's Cube simple Dan absolute pure solution, which can be restored to only the top layer, for the sake of convenience, it is necessary to memorize several transfer methods first;

2. The right side is rotated 90 degrees counterclockwise;

3. The upper side is rotated 90 degrees counterclockwise;

4. Turn 90 degrees counterclockwise on your side;

5. The right side is rotated 90 degrees clockwise. It's just the opposite of 1;

6. Turn the surface of the upper mold 90 degrees clockwise. It's just the opposite of 2;

7. Turn 90 degrees clockwise on your side, just the opposite of 3;

8. The lower right side is 90 degrees counterclockwise;

9. The lower right side is 90 degrees clockwise, just the opposite of 7;

Next, we will officially start to turn to the top layer of the five Rubik's Cubes, and first let the edges return to their positions.

Formula: 123-564

The notation of the formula is very simple, that is, take the 4 of 123456 ** to the end. There is no edge on the top surface, and there is no corner block.

After running the formula, it will become a b2 situation, and it will be placed according to the b2 position.

<>1. First of all, adjust the three clockwise edges on the top layer, as long as the three edges are facing yourself, you can continue to use the third order r'u'ru'r'U2R.

2. Then, clockwise, divergent thinking can be done with a mirror to make you really finish, the most important thing is to turn the corner block, be sure to carefully see what color each side is.

3. Finally, according to the mantra "turn the corner block color: the corner block to be turned over must be turned to the top layer to the same position as shown in Figure 10. After every two flips (one straight and one reverse or one reverse and one straight) or three (three straight or three backwards), the lower part of the cube will be restored again.

The third layer of corner block color turning method is analogous.

4. In this way, the dodecahedron Rubik's Cube has been restored.

The dodecahedral Rubik's Cube tutorial is as follows:

First, turn the center of this face into a cross; Return the top corner of this face to its place. Generally, when restoring the Rubik's Cube, the bottom surface will be restored first, and the remaining part will be restored after the bottom surface is put together. First, select a surface as the bottom surface, determine the center color block of this surface, you will know what color this surface is, and pay attention to the side while determining the bottom surface.

The color of the center of the side should also be the same as the color of the edge of the bottom edge of the side. This step is a bit complicated at the beginning, but it is relatively simple when it comes to actual operation, so there is no specific formula for this step.

When turning the bottom edge, pay attention to the color of the other side of the edge, find the same color as the side center color block and the side color of the edge, and then rotate the edge to the same surface as the center color block, so that it will be easier to find the trick.

After the cross of the bottom surface is turned, the top corner of the bottom surface is also turned out, that is, the top corner of the top surface is returned to the family leakage, and the first layer is restored after this step is completed. After restoration, the bottom surface is restored, and the bottom layer of the side around the bottom surface is also restored. The color of the bottom layer of the side should be the same as the center color block of the side.

There are two formulas for this step, which are divided into five cases. The formula for the homing of the top corner of the bottom surface is relatively simple, and the first formula is (r u r'), equation two is (f'u'f）。These two formulas can be used separately, in combination, and sometimes repeatedly, depending on the situation.

First of all, if you want to restore the Rubik's Cube, we must first understand its structure, the Rubik's Cube has a total of 6 colors and 6 sides, generally red, yellow, blue, green, white, orange 6 colors, and each side is divided into ** blocks (6 in the middle block).

Corner blocks (8 blocks of 4 corners) and edge blocks (12 blocks in the middle of 4 edges). Among them, there is only 1 face, and they are a fixed structure, so if the block is red, then the other reds must be concentrated on this surface. And the red block is always opposite the orange block (as the international standard dictates).

The edge blocks each have 2 faces and 2 colors, and the corner blocks each have 3 faces and 3 colors.

Next, we will use a letter to represent each face, and then put its bottom edge back in place (also known as the bottom cross, the process of correctly restoring the bottom four edges).

Vertice homing (the color of the other side of the four vertex edges that have been placed is the same color as the color of the center block of the other four faces): Equation 7: (r u' r）（u r u r）（u' r' u' r2）

For the sake of explanation, the Rubik's Cube is divided into several layers, "+ for clockwise," "- for counterclockwise," and "+ for two clockwise turns." For example, A+ is to rotate the upper layer clockwise (from top to bottom), and 4- is to rotate the right layer counterclockwise (from right to left). 8+ is the back clockwise (looking forward from your direction).

Method: Arrange the center block.

First align a central block (choose yellow for small destruction circle macro five), and stack four pieces together without a problem. The difficulty is how to arrange the other faces without destroying the completed center block.

Encounter two interchanges of the same color: b+ 5++ b- or b- 4++ b+.

Twelve groups of intermediate colors.

Two are on the same top: a+ 4+ a- 8+ 4++ b- 4+ a- 4- b+.

The two are the same as below: a+ 4+ a- 8+ 4++ c- 4+ a- 4- c+.

Top left and bottom right: b- 4+ a- 4- b+

In the last two groups, there is a 50% chance that the side edges of the fiber book will be completed, and 50% can not be solved with the formula just now, only the following formula can be used: As shown in the picture, the cavity is stupid, and it should be carried out first: 1+ a+ 8+

Dodecahedral Rubik's CubeCompared with the third-order Rubik's Cube, which is more complex, the third-order formula can still be borrowed when restoring, and the methods are similar, and the restoration process is roughly similar to that of the round shirt. You can follow these 8 steps to restore:

<> on the basis of familiarity with the third-order reduction, you can learn the reduction of the dodecahedron Rubik's Cube relatively quickly by following a similar set-up pattern.

May I tell you how to restore the second side of this Rubik's Cube.

Because there is no diagram, I will give you a general idea.

There is rarely a way to put together a Rubik's cube.

Generally, it is a mold layer and a spring ode layer.

For example, with a yellow top and a white bottom, first put together a layer of Zheng white, then a second layer, and a third layer.

1.First, the side with the white block in the middle is facing the top, and then make a white cross at the top, that is, the blocks of other colors are in the corresponding position (small complex, see the diagram, pay attention to the formula marked above, do it correctly). 2.

Then put the white corner blocks back in place (it's easier to understand when you look at the picture). 3.Then let the middle layer of the side block return to the position, turn the white side downward, find the red and green edge block, if the red and green edge block is on the top layer, then rotate the top layer in a clockwise direction, until the side block is the same as the one on the figure, and rotate the Rubik's Cube according to the formula, so that the side block returns to the leather sock position.

If the red and green edge blocks are in the middle layer, but the position or color is wrong, you can first make the red and green edge blocks in the front right position, and then rotate them again in one of the following orders. 4.Then adjust the top layer (which should be yellow) to make a yellow cross.

If there is no yellow cross on the top layer after turning the mantra once, you can repeat the rotation of the sedan car according to the mantra until the yellow cross appears. 5.The next step is to adjust the yellow corner of the Rubik's Cube around the cross, which is a bit difficult, just look at the formula.

6.Usually at this time, the yellow block and the side color will be misaligned, and the yellow block at the four corners will be positioned according to the formula.