How to screen two sides of the Rubik s cube, how to make a Rubik s cube two sides tutorial

The first layer is all up to you! There are formulas all after the first layer.

For the third-order Rubik's Cube, to restore it, it is necessary to throw away the interference of the "face" and put it together from the "layer".

Restore the third-order Rubik's Cube.

The first method of three layers, first restore the bottom cross, this step is relatively simple, the four edges of the first layer and the central block around the selection are restored, and the color should be right. On this basis, the four corner blocks of the first layer are completed. There is no formula for the first layer, so let's figure it out for yourself.

After completing the first layer, restore the second layer, which is generally this formula, r'u'r'u'r'Uur moves the top edge on the right to the second layer, Ruur'u)x2 f'u'fConvert the color of the second layer of edges on the right-hand side.

After completing the second layer, the top cross frur was restored'u'f'

After that, complete the top corner block r'u'ru'r'uur

After the top surface is restored, use the PLL formula (there are many kinds, choose by yourself) to restore the last layer.

Four corners formula: r2, d2, r',u',r,d2,r',u,r'

The three edges on the left front and right are changed clockwise: r2urur'u'r'u'r'ur'

The three edges on the left front and right are changed counterclockwise: ru'rururu'r'u'R2 Come on, the Rubik's Cube is not difficult, just understand. It is recommended that you go to the Rubik's Cube to have a look, there are many detailed solutions, and there are many masters.

You can search for Rubik's Cube formulas on the Internet.

First of all, put the Rubik's Cube into 1 side, in the spell 1 side 1 layer, in the spell 1 side 2 layers, 1 side two layers have two formulas, 1 is a to the left 4 up, a to the left, 1 down, a to the left along a to the left side of the opposite. The next formula is reversed. Then spell the cross, 4 down, A to the left, face straight, A to the left and four to the left.

Once everything is restored, both sides will be much simpler.

It's really hard to get it directly.

If you're asking about the third order, then there's an essential difference between putting together one side and two sides, and if you can put two sides, you're almost all together.

1. The basic terminology of the six-sided Rubik's Cube.

Yellow side: upper, up u;

White side: bottom, down d;

Blue side: front, front f;

Green side: back, back b;

Orange side: left, left l;

Red side: right, right r.

2. Basic formula terms.

u: The top surface rotates clockwise; u': The top surface rotates counterclockwise;

In the same way: d, d'；f，f'；b，b'；l，l'；r，r'。

u2: The top layer rotates 180° clockwise; u'2: The top layer rotates 180° counterclockwise;

The same goes for other levels.

3. Rubik's Cube formula.

1.Bottom cross:

l'u'l2.Bottom surface reduction, four sides of the T-shape:

rur'uru'r

ru2r'u'rur'

3.The first two layers of the same color are restored:

The target block is on the top layer, and when it is rotated to be the same as the two layers below, it is placed on the right-hand side with the target at the back (rurur) (u'r'u'r')

The target block is on the top layer, and when it is rotated to be the same as the two layers below, place it on the right-hand side with the target in front (r'u'r'u'r')(urur)

If the other target blocks are in the middle layer, you can use the above two formulas to adjust them.

4.The top layer draws a cross:

Several states: a central point; Straight line state; Sharp angle state; Cross status.

f r u r'u'f'

At one point, the direction is arbitrary, and the sharp corners are out; The sharp corners are to the left back, and the top layer is in a straight line; Straight lines parallel to the body, with a cross drawn on the top layer.

5.Flip the top four corners:

All three corners need to be rotated counterclockwise, so that the second corner is yellow straight towards your own ru'u'r'u'ru'r'

All need to rotate clockwise, so that the first corner is yellow towards itself (rur'u)(ru'u'r')

When two corners, or even diagonal, one in the reverse rotation, follow the "two right" principle, one of the yellow faces the right hand, towards the right rear Use the above two formulas in order.

The four corners, following the "four back" principle, i.e. there are two yellow planes facing the rear at the same time Use the above two formulas in order.

6.The top four corners are restored sequentially:

Find a corner of the same color on both sides, with the yellow top facing you and the same color facing the right hand r2d2(r'u'r)d2(r'ur')

The appeal situation cannot be found on the side, and the yellow top side faces itself to make the formula and then adjust, and then make the formula.

7.Top-level prism restoration:

The three edges need to be cycled counterclockwise, placing the restored side on the back (ru'r)(urur)(u'r'u'r2)

Tri-edged, but cycled clockwise, placing the restored side on the back (R2'u)(rur'u')(r'u')(r'ur')

In other cases, feel free to do the first formula first, and then apply the first or second formula.

The simplest thing is that you follow the CFOP steps to restore and finally make the OLL two sides.

First of all, what do you need to understand the letter meaning of the formula, the Rubik's Cube formula explains, and then there is the introductory method to the introductory formula (layer first method):

Step 1: The bottom edge is returned to position (also known as the bottom cross, the process of correct restoration of the bottom four edges).

Step 2: Bottom corner homing (restore the four corner blocks of the first layer of the Rubik's Cube):

Equation 2-1: (r u r'）

Equation 2-2: (f.)'u'f）

Step 3: Middle Ridge Homecoming (the step to restore the four edges in the middle layer of the Rubik's Cube):

Equation 3-1: (u' f' u f ）（u r u' r'）

Equation 3-2 :(u r u' r'）（u' f' u f）

Step 4: Top edge position (also known as the top layer shelf cross, the top color of the top four edges is the same as the color of the top center block):

Equation 4: f (r u r' u'）f'

Step 5: Top Corner Face Position (the step in which the top surface color of the four top corners of the Rubik's Cube is adjusted to the top surface):

Equation 5-1:r' u2 r u r' u r

Equation 5-2: u' r u'u' r' u' r u' r'

Step 6: Apex corner homing (the other two sides of the four vertex corners of the face position are the same color as the center block of the corresponding face):

Equation 6: r b' r f2 r' b r f2 r2

Step 7: Vertice homing (the color of the other side of the four vertex ridges 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）

Tear off the sticker and stick it on two sides! The Rubik's Cube is built layer by layer, not one by one.

Why do you have to put it together, if you want to restore the Rubik's Cube, it is not a smooth way to restore the Rubik's Cube.

Answer 1, the bottom edge of the backing: the bottom of the Rubik's Cube cross can be self-taught, but we should pay attention to the relative position order of the four edges to be restored in this step, because we use the white center block as the bottom layer, according to our current mainstream Rubik's Cube sticker method;

2. Bottom corner homing: The four bottom corners of the Rubik's Cube will definitely appear inverted T-shaped after correct homing, if not, the bottom corner block must not be correctly homed;

3. The middle edge is in place: there are four edges in the middle layer of the Rubik's Cube, and only four edges need to be restored, note that there are no corner blocks in the middle layer;

7. The color of the other side of the four top edges that have been in place is the same color as the color of the center block of the other four sides.

After putting together the six sides, turn the middle layer.