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Third level cube fast method, let you become a cube master

When I was in high school, there was a wave of playing magic cube in my class. It can be said that all the people who could play were teachers who couldn't play, and all the people who couldn't play were masters who called after me. They made a very mysterious appearance. When I went to learn, I found that there were rules and routines in everything. From then on, I could also take them out to fool others. What method or skill does the third level cube have?

At the beginning of the entry, you should tell yourself which side is facing you, which side is the top, which side is the left, which side is the right, and then there will be a glint, all of which revolve around the first one. With this concept, it is the first layer. No matter the third or several steps, we should first find the center of the first layer, see what color it is, and then spell the cross of that color. This cross should not be randomly spelled, but according to the color of the other four center, let them go to the corresponding position, and then spell the four corners, so that the first layer will be spelled. There are only four on the second floor. We have pithy formula from here.

We put the first layer in the palm of our hand, find the right side, rotate the top layer, make the color in the middle of the first layer be the same as the color in the center of the first layer. Then we can use a few formulas, recycle them, and finally we can spell them. Those formulas are very simple, but now they have been lost. In professional terms, the first step is to return the bottom edge, the second step is to return the bottom angle, the third step is to return the second layer of edge block, the fourth step is to return the top edge, the fifth step is to return the top angle, the sixth step is to return the top edge, the seventh step is to return the top angle.

In fact, there are many tutorials on the Internet now, which seem a little complicated. But if you look carefully and summarize the rules yourself, it's very simple. You often practice them, and you don't need to spell one in a minute.