Solve the third order Rubik s cube gameplay, third order Rubik s Cube gameplay

Want to learn the Rubik's Cube? In order to avoid detours, please see the tutorial I summarized, designed for beginners, to give you the easiest way.

There are steps to be taken.

I'm just getting familiar with completing 3x3.

There are a lot of rules that can't be explained, it is recommended that you rebuy a Rubik's Cube with instructions, which has detailed steps, but you can first tell you that the first step is to use your brain, to spell any side into the same color, and the first layer around the same color, or 6 sides have crosses, it is recommended to look at the Rubik's Cube station Someone called you.

Step 1, Step 2.

Step 3: You just need to go in and one of the others will come out!

The explanation is very detailed. That's where I learned. There's time to ponder.

The spelling of the third-order Rubik's Cube is as follows:

1. Select one side of the Rubik's Cube as the bottom layer and make a cross structure on the bottom surface.

2. Restore the corner blocks of the bottom layer, r, u, r'、u'Do it three times in a row.

3. The middle edge is homeless, (u, r, u'、r'）、u'、f'、f、u）。

4. Set up a cross on the top floor, pay attention to the formula, and don't turn the wrong direction. f（u、r、u'、r'）f'Morning call.

5. First learn to judge the direction of the corner block, and then adjust the direction of the top corner block to make the color of the top surface bright. （r'、u）（l、u'）（r、u）（l'、u'）。

6. Finally, restore the position of the top corner block. l、f【（r'、u）、（l、u'）、r、u）、（l'、u）f'】l'。

Spelling the third-order Rubik's Cube needs to use the layer first method, the layer first method of the restoration step has 6 steps, several steps are used in the formula, the formula r, l, u, d, f, b respectively refers to the right, left, top (top), bottom (bottom), positive (front), back (back) layer, code suffix (') or (i) indicates a 90° counterclockwise rotation, and the layer code suffix (2) represents a 180° clockwise rotation.

The Rubik's Cube, also known as Rubik Cube, was first invented in 1974 by Professor Erno Rubick of the Budapest School of Architecture, Hungary. The Rubik's Cube has a variety of gameplay methods such as racing, blind twisting, and single twisting, and its popularity has endured, and it is one of the most popular intellectual games with large and small events held every year.

Tick up and down: rur'u'or lul'u'

After the above steps are completed, the following four situations will generally occur (point, one, 7, ten).

Solution: The center of the yellow noodles is pointed, we pick up the edges (the top is not yellow), and then reinstall it so that the yellow is facing up. It is divided into 7 shapes, 10 shapes, 1 shape, and point shapes.

Formation: Below.

22。Small fish formula 2 case.

After. 2. The last four left all use the small fish formula 1.

In the above picture, the two corner blocks are not yellow facing up, at this time we need to move the entire Rubik's cube so that the side of one of the corner blocks is facing back (relative to the chest), and adjust the position of the Rubik's cube (2 back) as shown below

Formed: As shown in the picture above, find the left side of the yellow side and place it. Now I make 1 male small fish.

25.All cross-shaped mockups.

This kind of cross-shaped face is the wrong Rubik's cube. Note that there are two corner blocks with the sides yellow on one side.

32.There is not a single border of the same color at both corners (1 in 6 probability) - first the yellow is facing forward, the others are arbitrary.

- After that, the form of the 31 will be formed.

33.Adjust the order of the top layer of edges and blocks to restore the Rubik's Cube.

Repeat 31 32 to form four sides of two roles and one to. Now the prism has not been done well.

331.Make three counterclockwise rotations.

Solution: First: Let the yellow side face up, and the freshly made side facing forward (chest) 332Make three clockwise rotations.

Treatment: First: Yellow side up, let the finished side be placed on the right.

333, cross swap.

First of all: the yellow side is facing up, and the other sides are free.

Secondly: do it again with 331 or 332 to form 331 or 332.

334, two side exchanges.

The gameplay of the third-order Rubik's Cube is as follows:

First, put the white block in the middle, face the top, and then make a white cross at the top, that is, the positions of the other colors should correspond to each other. Then place the white corner blocks, then let the middle edge blocks back into place, turn the white side downwards to find the red and green edge blocks. If the red and green edge blocks are on the top layer, rotate the top layer clockwise until the edge blocks are the same as the previous one.

If the red and green edge blocks are in the middle layer, but the position or color is wrong, make the red and green edge blocks in the front right position first.

Rotate again in one of the following orders, the top layer should be yellow, and the side blocks should be adjusted upwards to make a yellow cross. If you press the mantra once and the yellow cross does not appear on the top layer, you can repeat the mantra until it appears. Then adjust the yellow corner blocks of the Rubik's Cube around the cross, and there will be a misalignment between the yellow blocks and the colors of the sides.

According to the formula, position the yellow blocks at the four corners, and then adjust the color blocks on the edges to the corresponding positions, and it will be complete.

There are many ways to reduce the third-order Rubik's Cube, among which the "layer-first method" is the most suitable method for beginners to master. A third-order Rubik's cube, "from top to bottom" can be understood as "top", "middle", "bottom", the so-called "layer first" is layer by layer reduction. The third-order Rubik's Cube single world record is held by China's Du Yusheng in seconds, and the average world record is held by Poland's Tymon Kolasiński and the United States' Max Park.

1. The six sides of the Rubik's Cube are divided into six faces: upper, lower, left, right, front and back, which are represented by the letters U, D, L, R, F and B, and the bottom layer, middle layer, and top layer.

2. Establish a datum bottom, such as using red as the datum bottom, that is, the middle one is red as the bottom surface.

3. After selecting the bottom surface, turn the bottom surface into a cross shape. Turn the front and back sides to the same color as the bottom layer corresponding to the red cross on the bottom.

4. Turn the red corner corresponding to the bottom surface to the front right, and use the formula to turn it to the bottom color. The same goes for the other corners, turning the bottom surface into one color.

5. When rotating the middle layer, first turn the color of the upper layer and the middle layer to the same, turn it to the right or left side, and then use the formula five straight and four reverse or five reverse and four straight, and the other angles are the same, and the middle layer can be restored.

6. The top layer is also the least good layer, first use the formula to turn the top surface into a cross shape, if you do not succeed in trying several times, as long as the cross appears, you can restore the top layer several times.

7. Restore the four corners and four sides of the top layer, turn one side and one side and turn away to yourself, and use the remaining three sides with a formula, use a few more times to turn the side well, pair one of the corners, and then turn the whole Rubik's Cube to yourself 90 °, use the formula to turn the corners well, and the whole Rubik's Cube will be completely restored.

The gameplay of the third-order Rubik's Cube is as follows:

1. The formula letter means that in front of the F-front, the side you are facing behind the B-back, the back is facing you, (you can't see) the side R-right, the left side of the L-Left, the right side, the U-up, the top surface, the D-down, the bottom of the Rubik's Cube, the edges, corners and the center block, the edges are with two colors, the corner block is with three colors, the center block is the most central block on the surface, fixed.

2. Introduction to the restoration process of the Rubik's cube Establish the bottom cross Restore the first layer Restore the second layer of edges Establish the top layer cross Build the top layer complete top layer Restore the top layer corner blocks Restore the top layer of the edge blocks (restore the Rubik's Cube).

3. In the step of constructing the top cross floret, you need to put the four edged blocks with white on the top surface with the yellow center block first. To complete the bottom cross, you need to turn the small flower edges to the bottom layer, and you need to make the four edges of the bottom layer in the correct position and color.

4. To complete the restoration of the bottom layer, it is necessary to put the four corner blocks with white color into the bottom layer to complete the bottom layer, and the position and direction of the corner blocks need to be correct. To complete the return of the edges of the second layer, the four edges of the second layer need to be correct, and the four edges without the yellow color of the top layer need to be restored in turn.

5. In the step of restoring the third layer of the top layer cross, there will be four situations, you need to adjust the direction of the four top layer edges to build a yellow cross, and when building the yellow cross, you do not need to look at the position of the top layer of the edges, nor do you need to look at the top layer corner blocks.

1. There are many ways to reduce the Rubik's Cube, among which the "layer first method" is the most suitable method for beginners to master.

2. A third-order Rubik's Cube, "from top to bottom" can be understood as "top", "middle", and "bottom", and the so-called "layer-first method" is to restore layer by layer.

3. The restoration of the third-order Rubik's Cube layer "layer first method" is divided into the following 6 stages: for the top layer cross, the top layer of the edge is restored; Restore the top layer corner block; Restore the middle layer of the edge.

4. Restore the bottom edge of the bottom layer of the cross at the bottom layer; Flip the bottom corner blocks to align the bottom color; Adjust the position of the bottom corner block to complete the restoration.

1. When the third-order Rubik's Cube is spelled, it is restored in seven steps, and the steps are the top cross, the bottom edge returning, the bottom corner returning, the edge block returning, the top edge position, the top corner surface position, the top noisy bright edge returning, and the top corner returning.

2. The seven-step reduction method is a relatively basic reduction method in the Rubik's Cube, and the seven-step reduction method can be quickly screwed after mastering it.

3. The step formulas of the seven-step reduction method are rufu, rdrd x, 3or5, r u r, (ru ru), (ru ru) 3, u l u l u f u f, u r u r u f u f, f(r u r u)f, (r u r u)f, (r u r u)2 and (r u r u)5, and r2 d2 r u r d2 r u r, r u, l u l u2 r u r,ul u l。

4. After the third-order Rubik's Cube basic reduction method is proficient, you can stop the bend and screw early, and the formula for quick screwing is (r u r u) (r f ) (r2 u r u) (r u r f), u z(u r d) (r2 u r u r2 u) z(r u) u', (r u rf) (r u ru) (rf r2 uru), (r2 u r u) (r u r u ) r u r ), r u r u2 ) r lu r u l ) u2 r2 r2).