How to play the 3*3*2 Rubik's Cube

Step 1) Make a cross on the first side, which looks like the following: (You can also watch the video explanation in Step 1)

Note that you must look at a good cross as shown above, and the edges and centers of each side are the same color. There are many ways to make this step, so I suggest you play it freely. If it's really difficult, I'll provide a sure solution here, that is, change the blue prism block in the middle layer to the bottom surface, then color the side surface and turn it up again. Let me give you an example here, and you should understand that for the position B on the left, you only need the following three steps, and the Rubik's Cube

animation will play automatically. You can also use the sum on the right side of the play bar to watch it step by step. The leftmost one returns to its original state. In the initial state of FD R2, turn the blue-yellow block to the bottom surface and rotate the bottom surface. Have I made it clear enough that the yellow side is turned up? The D position and the B position are exactly the same, that is, change the blue prism block in the middle layer to the bottom surface, then color the side surface and turn it up. For the A and C positions, you can rotate the surface to make it change to the B or D position. If the blue surface of a prism is already on the top or bottom surface, I believe everyone will have a solution. What you have to remember is that if you encounter difficulties, change the blue color to the bottom surface, where you can rotate at will. Sometimes, you will encounter the situation as shown on the left. When the blue-yellow block turns to the bottom, it affects the red face that has been aligned. At this time, you need to restore the position of the red face before the last step. See below for specific operation.

Rubik's cube station) F D F' R2 initially turns the blue-yellow block to the bottom surface, but

this affects the rotation of the bottom surface on the good red side, and the blue-yellow block on the good side is restored to the red side and turned to the top layer. As mentioned above, you should be able to make a cross by repeating four edges. Here, I suggest a clearer and faster method for beginners. After the blue edge changes to the bottom, you can turn it up in no hurry. You can turn it into the picture on the left. Note that the four edges on the bottom can be in any order, which will reduce the difficulty for you. Here are two examples to broaden your mind and finally turn them up one by one. For example, I'm going to talk about markers. You may have noticed some strange letters in the last table. The meaning of those letters is very simple. F = front face, B = back face, R = right face, L = left face, U = up face, D = down face. Take the marks in the table above as an example. F stands for 9 clockwise, F' stands for 9 counterclockwise, and R2 stands for 18 right. It's as simple as that. In addition, if your Rubik's Cube is a Rubik's Cube with numbers, or a Rubik's Cube with graphics and patterns, then your six-sided center block has an orientation problem. You can refer to this page to align the side center block in this step. (Step 2) Correct the first side and add a T-shape on four sides to form: (You can also watch the video explanation in Step 2) In fact, you only need to learn one trick to do this step well. That blue character block has six positions after turning around.

For position A, only the following three steps are needed. For C, D, E and F, please go to the back first and see how to turn them into A or B. Attention, the color of the small corner where we return must correspond well. For example, the small corner of blue, red and yellow here must go up to the red and yellow corner, and it can't be wrong, otherwise the T word won't come out. Maybe some friends already think I look like Tang Priest, but some friends do have this problem, so I'll be more specific. A position transformation method is as follows: Rubik's cube F D F initial state This step is ingenious, and at the same time, it achieves two purposes: one is to let the target corner position of the top layer go to the bottom layer to "meet" the blue, red and yellow corner blocks, and the other is to make the blue, red and yellow corner blocks ready to their proper positions. Let the blue, red and yellow corner block turn to the target position. Turn back to the top floor. As for position B, it's exactly the same, that is, mirror the top diagonal in the last three steps, as shown on the left, and mirror the top diagonal, which we will encounter countless times later, so please pay attention to the significance of this mirror. The diagonal mirror image of F D F' above is R' d' R. Please see,

This animation is set to not play automatically

. Please press the play button to start the graph of R' D' R b position is the diagonal mirror image of A position, so his algorithm is FDF' looking in the mirror diagonally. The diagonal mirror image of F is R', which you should understand very well. Please refer to the picture of the mirror above. The mirror image of D is the mirror image of D'F' and R. For C, D, E and F positions, you can always turn them to position A or B by rotating the side and bottom. Here are a few examples: (These algorithms should not be memorized, you should grope for a few turns yourself, and you can definitely turn them out.) For F, C, D and E, if you can't watch the animation for the time being, you can click on the following algorithm to see a simple diagram

Fd2f' d 'f'd'd 'r'd'd'd'd'd'd'd'd'd'd'd'd'd'd'd'd'd'd'd'd'd' (Step 3) Put the prism blocks on the second floor into a picture (you can also watch the video explanation in Step 3) from the previous step to this step. You must have seen that we are dealing with four prism blocks in the middle layer: red, white, red, yellow, orange and white. This time, you turn the Rubik's Cube upside down, with the blue side facing down and the green side facing up, and then look at which of the above four prismatic blocks are located on the top (the green-centered surface). Just choose one, and we will start with it. Take red and white as an example. Usually, you will encounter two situations. We have to insert the red and white prismatic blocks on the top to the position indicated by the red arrow in the above picture, and you should put the corner sandwiched by red and white at the position closest to you (. For the first case, use the following algorithm. The whole algorithm of URU'R'U'F'UF is URU'R'+U'F'UF. Is it very regular? Let's see, it seems that the second half of U'F'UF is just the diagonal mirror image of the first half of URU'R', right? We see that the function of URU'R' in the first four steps is to combine the two small blocks we want in the left picture, and the fifth picture marked red in the above table shows the combined two color blocks, while in the last four steps, U'F'UF is to fill the two small blocks we have combined in the correct position. Rubik's cube so, what should you do if you meet it? Maybe many friends have seen that our algorithm should be a diagonal mirror image of the above algorithm, because all we have to do is look at the diagonal mirror, because the first half and the second half are diagonal mirror images of each other, so the algorithm is to turn the first half and the second half upside down and become U'F'UF+URU'R', and the Rubik's Cube U'F'UFURU'R'. In some cases, the prism blocks you need are not on the top, but on the top. First of all, the prism blocks that you want to do on the top will change to the top by themselves. If they are still disobedient in the end, as shown on the left, we will use the above algorithm to get a prism block that has nothing to do with the overall situation to the position, and the red and white prism block we want will naturally change to the top, which is a little troublesome, but we can only bear it for our elementary solution, which may also inspire everyone to learn advanced solutions:) Do it again. We have learned two algorithms so far, so let's cheer up.