The three layer Rubik s Cube is disrupted as and quickly recovers 30

Teach you a simple layer reduction method, first find the color you like, the first spell of the bottom cross, this is no problem, if you somehow cross the color and the color of the middle block of the face is consistent, then the color of the middle block goes to the bottom surface of the four corners, after the fight for the specific formula available you can go to the pattern square station to look at the second and third layers, simulate to the other side of a row vertically divided into abc side body bottom is divided into 123 from top to bottom, from left to right right, reduce the formula left of the second layer, a 3, a right, down 3, right side (opposite plane) inverse, -90 degrees, left, surface each rotated 90 degrees clockwise direction counterclockwise reversal, unlimited use of two formulas to be able to come up with the second layer, the top surface of the painting, you go to the Rubik's Cube station to see, the formula, you can not see it is not clear.

Teach you a simple, layer-by-layer reduction method, first find a color you like, first spell out the bottom of the cross this cause should be no problem, provided that you get the color of the cross next to the same color and the middle block of the surface of the same color, and then according to the color of the middle block to spell the four corners of the bottom surface, after spelling the second layer and the third layer have a formula available specific can go to the mold square station to see, the mold square vertical row is divided into abc horizontal bottom is divided into 123 from top to bottom from left to right, the second layer of the reduction formula is, a left, 3 up, a right, 3 down, A right, the face (the side facing you) is reversed, -90 degrees, a left, the face is positive, each rotation is 90 degrees, clockwise is positive and counterclockwise is reversed, these two formulas can be used infinitely to make the second layer, the top of the painting you go to the Rubik's Cube station to see, the formula says you can't see and don't know.

To rely on the mantra restoration, the third-order Rubik's Cube completely restores the mantra:

Clause. 1. Make a white cross;

Clause. Second, the first layer of formulas: right, up, right, up, right, right, up, up, right, right;

Clause. 3. The second formula: right, up, right, up, right, right, up, right

Clause. Fourth, the second layer of the formula is reversed: right inverse, upward inverse, right inverse, upward inverse, right inverse, upward shun, right shun, right shun;

Clause. Fifth, the third level of formula: right, up, right, up, right, right, up, up, right.

First, put the white block in the middle against it.

2.Then make a white cross at the top, that is, the blocks of other colors are in their corresponding positions, and then return the white corner blocks to their respective positions.

3.Then return the middle edge block, turn the white side downward, find the red and green edge blocks, if the red and green edge blocks are on the top layer, then rotate the top layer in a clockwise direction.

4.Then turn the Rubik's Cube according to the mantra to return the side blocks to their positions.

The bottom edge is in place, choose the white side as the bottom surface, and set a cross on the bottom layer of the Rubik's Cube. The reduction edge is to spell out a cross on each face. Pay back one layer first, that is, make a cross on one side. The color of the four sides of the cross must be the same as the color of the center block on the front, back, left, and right.

2.Bottom corner homing.

Restore the four corner blocks on the first floor of the Rubik's Cube.

3.The second layer of edges is homecoming.

Restore the four edges in the middle layer of the Rubik's Cube.

4.Top edge bit.

It depends on the condition of the Rubik's Cube in your hand, such as the "point": after this action is done, it is a "small turn", then you need to adjust the top layer to the correct direction and then do this step, and so on, until the top layer of yellow is restored to a cross.

How do you ask questions? White cross.

Adjust the top color of the four top corners of the Rubik's Cube to the top surface.

6.The apex is in place.

Make the color of the other side of the four top edges of the Rubik's cube the same color as the color of the other four faces in which it is located.

7.Top corner homing.

The other two sides of the four corners of the cube that have been placed are also the same color as the corresponding faces. Questions!

Share the three ways of disrupting the third-order Rubik's Cube and the recovery process every day.

The specific steps are as follows:

1. First of all, the second-order Rubik's Cube.

Since there is no center block, you can just find a side that has white horns and is very popular.

2. Next, use the third-order Rubik's Cube.

The method of finding neighbors restores the two corner blocks, and after that, check whether the color is the same under the restored corner blocks.

3. Use the same method to restore a corner block.

4. And so on, put the remaining corner blocks together, and check whether the color is the same under the white corner blocks. After the bottom surface is put together, the top surface is spelled.

5. After completing the top surface, the next step is to find the finished surface and face yourself. Once found, put the finished face, facing yourself, and complete the six sides.

6. After the formula is successful, you will find that the second-order Rubik's Cube has been restored.

The corner second-order pyramid is a special-shaped Rubik's cube made on the basis of the second-order pyramid, this Rubik's cube is more special, and the internal bow structure can only be rotated under a certain shape, so before playing this, you must know how to scramble it.

Its principle is very simple, it is nothing more than two sides first, and then directly adjust the corner blocks of the upper and lower layers, and it is done! This step is called xll

Important: You don't need to think about aligning the colors when finishing the bottom and top surfaces! Only need to complete both sides first! That's the key to this quick solution

Process: Step 1: Bottom -- Step 2:

Top Surface (OLL) - Step 3: Overall Corner Change (XLL) Complete! Step 1:

The fifteen-second observation of the bottom step is very important, try to think about the completion of the first side within fifteen seconds, and strive to complete one side in two seconds!

Step 2: OLL (2nd side) There are not many second-order OLL, there are the following types, and the formula is very convenient OLL1 R2 U2 R' u2 r'2oll2 f rur'u' rur'u' f'oll3 f r u r' u' f'oll4 r u r' u' r' f r f' oll5 f r' f' r u r u' r'

Step 3: In this step, the speed of observation is the most important, here is not like the third order, only need to judge one layer, you need to judge the upper and lower layers at the same time, but in this step, there are only three major situations of PLL, which is very good to judge, mainly to observe the adjacent color blocks. Diagonal judgment skills of the upper and lower layers:

The whole Rubik's Cube is divided into two layers, and then the upper and lower layers are not the same color together r2 b2 r2 r2 upper layer of the first two adjacent angles of the lower layer diagonal judgment skills: The whole Rubik's cube is divided into two layers, only the upper layer has two identical colors put together If the lower layer is put together, immediately turn the entire Rubik's Cube 180 degrees r' u r' b2 r u'rThe upper and lower layers are only changed to the two adjacent angles in front of the judgment skills: The whole Rubik's Cube is divided into two layers, and both layers have two identical colors put together R2 U' r2 u2 f2 u'r2Of course, maybe you're lucky, (or unlucky) to have one side done when you finish both sides, then there are two more PLL cases L' u r' u2 l u' l' u2 l r u'r u' r' u' f2 u' r u r' u f2r u2 r' u' r u2 l' u r' u' l

The method of restoring the third layer of the Rubik's Cube is as follows:

Find a mid-edge block that hasn't been correctly oriented (i.e., a block that should be at the middle edge). This is the demand block. If the on-demand block is in the correct position, but in the wrong direction, please refer to 3D.

3b: If the on-demand block is not on the bottom plane, do the following set of turns. Hold the cube correctly in a certain direction so that the immediate block is in the front and right part. Front right to bottom plane (bottom back) rotation method: right - bottom + right + bottom + front + bottom - front - front - front

3c: At this point, the required block has reached the bottom plane. Rotate the bottom plane so that the color of the vertical face of the desired block matches the color of the center square of one of the four sides (front, back, left, right) and then hold the cube correctly so that the desired part is the front and right part

If the square is located on the right plane, make a group of rotations from the bottom right to the front right If the blocks are located in the front plane, make a group of turns from the bottom to the front right

Bottom right to front right rotation method: (bottom front bottom) front (bottom right bottom) right

Bottom-to-front right rotation method: (bottom right bottom) right + (bottom front bottom) front

3D : Hold the Rubik's Cube in a certain direction to make the hand disappear, and the square needs to be in the front and right part. If the direction is not right, do the following set of directional rotations.

Front right directional rotation method (15 steps in total): Right - Bottom + Right +) (Bottom + Front + Bottom -) Front - (Bottom + Right - Bottom +).

Right + ( Bottom + Front + Bottom -) Front-

Note: Right +: Turn the right plane 90 degrees in a clockwise direction.

Right-: Rotate the right plane 90 degrees counterclockwise.

Right 2: Rotate the right plane 180 degrees (the effect is the same in both clockwise and counterclockwise directions).

Front +: Turn the front plane 90 degrees in a clockwise direction.

Anterior-: Turn the anterior plane 90 degrees in a counterclockwise direction.

Front 2: Turn the front plane 180 degrees.

Left +: Turn the left plane 90 degrees in a clockwise direction.

Left-: Rotate the left plane 90 degrees in the direction of the parallel needle in the opposite space-time.

Left 2 : Turn the left plane 180 degrees.

Bottom +: Turn the bottom plane 90 degrees in a clockwise direction.

Bottom Burner-: Rotate the bottom plane 90 degrees in a counterclockwise direction.

Bottom 2 : Rotate the bottom plane 180 degrees.

Top +: Turn the top plane 90 degrees in a clockwise direction.

Top +: Turn the top plane 90 degrees in a clockwise direction.

Top 2: Rotate the top plane 180 degrees.

The second layer of formula formula:

Left up, right down, right down, reverse left, straight.

Rubik's Cube Formula Formula:

The first layer: The first layer is self-taught, and it is very simple. Let's not talk about it. The first layer and the first side are put together synchronously.

Second layer: Place the full side side down. Then align the middle of the second layer with the first layer to form a small inverted T-shape. Realign the middle of the third layer. If the front is blue, the left is green, and the right is yellow. At this time.

The middle of the second and third layers is blue. The third layer is green above.

Use the left-shift formula: up-left-up+left+up+front+up-front-(up, down, left, right, front and back.) + refers to turning 90 degrees clockwise, -

On the contrary, 2 fingers turn 180 degrees).

If the front is blue, the left is green, and the right is yellow. At this time.

The middle of the second and third layers is blue. The third layer is yellow on top. Use the right-shift formula: Up+Right+Up-Right-Up-Front-Up+Front+

When the second layer appears, the right side of the front is yellow. The second layer on the right and the left are blue with shortcut formulas.

Quick formula: Right + Up 2 Right - Up + Right + Up 2 Right - Up + Front - Up - Front + +

And so on, put the second layer together.

Third layer: After the second layer is put together. There will be 4 situations on the top surface (we will spell the word "ten" on the top surface next):

1。There is only one top color in the middle. Use the cross formula over and over again. Appearance 2

2。The top surface forms a top color. Turn the top face to turn the line into a vertical line. Use the cross formula again. Appearance 3

3。The top surface forms a right angle. One side up, the other side down. Use the cross formula again. Appearance 4

4。A "ten" word (needless to say in this case).

Cross formula: right-up-front-up+front+right+

Then the color. (The third layer is the same color as the side).

Matching formula: right-up-right + up-right-top 2 right + top 2

Effect: The color of the top layer on the left remains unchanged. The remaining three sides of the middle color rotate counterclockwise.

until the color is the same in the middle of the four sides.

After the top cross is put together. Here are three formulas to spell out the top surface:

1。Left + Right - Up - Right + Up + Left - Up - Right - Up + Right +

Effect: The top right corner of the top surface does not move. The lower right corner flips to the top of the upper left corner, the upper left corner flips back to the bottom left corner, and the lower left corner pans to the lower right corner.

2。Front + Right - Front + Left 2 Front - Right + Front + Left 2 Front 2

Effect: The top right corner of the top surface does not move. The rest of the triangles are translated counterclockwise for one round.

3。Left + Right + Up 2 Left - Right - Back + Front + Up 2 Back - Front -

Effect: It's hard to say, just use it once you've got the six sides ready (it's also a quick formula).

The third-order Rubik's Cube is disrupted, and it can be restored using the layer-first method, and the specific steps are as follows:

1. The top floor. First, restore the edges of the top layer, turn out the cross flower shape of the top layer square, and then restore the edges of the top layer, and the color blocks of the entire top layer are all restored;

2. Middle layer. Restore the color block of the middle layer, don't worry about disrupting the color block of the top layer in this process, after turning the middle layer color block, the top layer color block will naturally recover;

3. The bottom layer. Restore the edges of the bottom layer, turn the cross pattern on the bottom layer, and then reverse the corner blocks of the bottom layer to turn the color blocks of all the colors of the bottom layer over;

4. Overall. At this time, although all the color blocks on the bottom side have been returned to their positions, the color of the circle around the bottom color block has not been completely restored, and then appropriate adjustments are made to restore the position of the bottom corner blocks to complete the restoration of the entire third-order Rubik's Cube.

Generally, the racing gameplay is based on the CFOP method, which is restored in order from bottom to top, first the bottom layer, then the middle layer, and finally the top layer. This method appears more often and is more complicated to play.