The 65-year-old grandmother passed the professional Rubik's Cube exam. How difficult is it to pass the Rubik's Cube exam?

I believe everyone is no stranger to the Rubik's Cube. Rubik's cube has also been included in international competitive events, and many very powerful people come from all directions to compete on the same stage. Rubik's cube can not only develop people's intelligence, but also exercise people's thinking. Moreover, Rubik's cube photography is not too difficult for physical strength, but it is more challenging for mental strength. So I think Rubik's Cube can improve itself through learning at every age.

In the Rubik's Cube world, there is such a grandmother. She is over 60 years old, but she has obtained the profession and certificate of Rubik's Cube. She is very powerful and surprised many netizens. She feels adored.

Zhejiang Jinyun is 65 years old? Grandma's Rubik's cube Zhao successfully passed the B-stage examination of the professional Rubik's Cube, and the 65-year-old man from Zhejiang became the oldest B-stage Rubik's Cube player in the world. It is reported that the pass rate of Rubik's Cube section B is only 3%, and only more than 900 people in the country have passed. In addition, she is the world's fastest record holder for blind people over the age of 60.

We can see from the data that there are many professional players playing Rubik's Cube all over the country. But yes. Only 3% of Rubik's Cube B passed, which means that only 900 people in the country passed, but this grandmother who is over 60 years old is also one of the ruling parties, which can be said to be very powerful. This data also shows that it is very difficult to test the Rubik's cube certificate, no less than scientific research.

So what are the benefits of practicing Rubik's Cube?

First, promote thinking and exercise thinking. An ordinary three-level Rubik's cube has six sides. This is a relatively simple Rubik's cube in the Rubik's cube world. Nowadays, many people participate in playing the Rubik's Cube together, and the Rubik's Cube has been increasingly popularized to every household. From the elderly who are over sixty to the children who are three or four years old. By practicing Rubik's cube, you can not only promote the activity of thinking, but also maintain your brain. In this way, children can become smart, and old people will not become dementia so easily.

Second, compete on the same stage and feel the atmosphere. The Rubik's Cube is already a world-class event. Every wonderful Rubik's Cube comes from professionals from all directions. They have their own ideas and experiences. When these people get together, there will be different sparks.