I Exchange For Black Technology By Blowing Up The Bully

Chapter 442 The Rubik’S Cube Is Very Simple

"Are your classmates interested in the Rubik's Cube?" the girl in the denim jacket asked, "Would you like to join the Rubik's Cube Club?"

"Rubik's Cube Club?" Song He was stunned.

"It's a university club! I'm Xi Yanfan, the president of the Rubik's Cube Club of Frontier University of Science and Technology!" the girl said, taking out a second-order Rubik's Cube from her pocket and handing it over in a messy manner, "This is the club entrance exam, I'll give you five minutes. , the recovery is successful, you are a member of the Rubik's Cube Club!"

After saying that, Xi Yanfan picked up the skewers and waited with anxious eyes.

Song He took the second-order Rubik's Cube in a daze and took a look. The color blocks on each side instantly appeared in his mind. The formulas flashed by and his hands almost moved on their own!

Before he could react, his fingers had finished their work, and the little Rubik's Cube was successfully restored, with the colors on each side neatly aligned!

"Okay!" Xi Yanfan's eyes brightened slightly, "Have you practiced before?"

Without waiting for Song He to answer, she immediately took out the most common third-level Rubik's Cube from her pocket, quickly scrambled it under the table, put it on the table and pushed it over.

"Try this!" Xi Yanfan stared at Song He expectantly.

Song He subconsciously picked up the third-order Rubik's Cube, and the same idea burst into his mind. 54 color blocks floated out instantly, and the restored connections were automatically formed, even the formulas were omitted.

The two hands moved on their own again. In less than ten seconds, the Rubik's Cube quickly recovered and the colors were neat!

Xi Yanfan's smile dropped and her face became wary. She originally came here with the attitude of recruiting newbies, but now she realized that she might have met a master!

"You've practiced before, right? Have you ever taken the Rubik's Cube level test?" Xi Yanfan asked seriously.

"No, I touched it several times in elementary school but never recovered successfully." Song He shook his head and denied, "I just saw you playing with the Rubik's Cube, and I suddenly had inspiration in my mind. I didn't expect that I would suddenly be able to play."

"You mean you're playing seriously for the first time today?"

"right."

"Can you play so well?"

"right."

"Lie!" Xi Yanfan's eyes became even more fearful, "Tell the truth, what is your level? Our Rubik's Cube Club is a club where strength speaks for itself. Although you have just joined, you are strong enough to be the vice president!"

Song He was confused. A few minutes ago he didn't know how to do the Rubik's Cube. Will he be promoted to the vice president of the Rubik's Cube Club in a few minutes?

It feels like a college student training for target practice in the military. After just two shots, he was suddenly promoted to an ace sniper!

"I really don't know how!" Song He said sincerely.

"What's your classmate's last name?" Xi Yanfan looked unbelieving and took out his mobile phone, "I'll drag you into the Rubik's Cube Club group."

"My surname is Song, Song He."

Xi Yanfan nodded, suddenly raised his head, his eyes widened, "Song what?"

"Song He."

"You...you, you, you..." Xi Yanfan showed a ghostly expression, "It can't be Song Hesu..."

"Yes, it's me."

Xi Yanfan was obviously stunned. He covered his mouth with his hand and leaned back.

Song He was a little embarrassed, thinking to himself, was it necessary to react in such an exaggerated manner? It makes me look like Einstein has appeared. I’m not that famous, right?

"I'm sorry, President Xi, I actually don't have time to participate in club activities." Song He apologized, "I was doing a math problem recently, and the Rubik's Cube you twisted brought me some vague inspiration, so I was stunned."

"It's okay! There are no club activities for the time being! I just applied for the Rubik's Cube Club today, and no one has been recruited yet!" Xi Yanfan took out a Rubik's Cube from his pocket, "You can be the first club member! Join the group I’ll give you this!”

Song He was confused. He thought that the Rubik's Cube Society was full of powerful soldiers and talented people, but he didn't expect that it only had a polished commander?

He turned to look at the Rubik's Cube in Xi Yanfan's hand. It was a rather complex seventh-level Rubik's Cube.

The first time he saw it, Song He had a strange premonition... This thing can bring him inspiration for solving problems!

So he took out his mobile phone and scanned the QR code on Xi Yanfan's mobile phone to join the group and add friends.

The name of the group is "Cube Club of Frontier University of Science and Technology". As expected, there are only two people, which is quite shabby.

"Do I need to change the group name to my real name?" Song He asked, "To be honest, I don't want to..."

"I understand, I understand! You have a special identity, so your personal information should not be leaked." Xi Yanfan was very considerate, "You can just use a pseudonym, such as vice president."

Song He nodded and changed his group nickname to vice president.

Xi Yanfan was very happy and sent over the 7-level Rubik's Cube.

"It turns out that high-ranking officials and high salaries are so simple." Song He made a joke.

…

Go back to the dormitory.

Song He sat on the chair, took out the seventh-level Rubik's Cube from his pocket, and studied it silently.

Compared with the second-order and third-order Rubik's Cube, the seventh-order Rubik's Cube is several times more complex.

It's a bit like an urban road network. The complexity of 100 intersections and 500 intersections is not a simple five-fold difference, but a huge difference of more than ten times!

However, if you calm down and observe patiently, you will find that many complexities are just a blind eye. It is possible to merge low-level processing into high-level processing by eliminating specific errors.

Stay simple and return to nature!

Song He closed his eyes and worked randomly with his hands, completely disrupting the seventh-level Rubik's Cube in his hands.

Opening his eyes, he began to look at this classic educational toy like a mathematician.

The color blocks on each side float, and the eyes seem to see through the axis of rotation inside the Rubik's Cube.

Soon, Song He sneered.

The hands are already moving on their own, and the ten fingers seem to have their own ideas, quickly turning each layer of the Rubik's Cube.

One operation is as fierce as a tiger!

In just three minutes, the Rubik's Cube was restored!

Song He confirmed that the Rubik's Cube toy is indeed only for little kids and fools to play with. The routine is actually very simple. In terms of difficulty, it cannot compare with slightly more advanced geometric topology problems.

The first time he tried it, his hands felt unfamiliar, but he could still complete it in just a few minutes.

If he practiced his hand speed a little, he would probably be able to set a world record, but it would be of little significance. What he wanted to do was to reach the forefront of mathematical theory, so what was the point of a small toy?

Song He took the Rubik's Cube in his hand and looked at it carefully.

Although it is very simple to restore the Rubik's Cube, this little thing does give people a lot of room for imagination.

Inspiration is here!