Chapter 437 (2/2)

Not for the chance to watch 5D movies, but for not tarnishing the reputation of their famous schools.

5D movies can be watched later, but it's hard to pick up face loss.

I'm afraid that among the 45 people on the scene, Cheng Nuo is the only one who is simply for the rare opportunity to watch the film.

”Mr. Edward, what do we compare?” Some people were rubbing their hands on the scene, but they couldn't hold it. They looked directly at Mr. Edward and asked.

”Oh, don't say it's so gunpowder!” Edward waved his hand. ”It's just a little game. Don't be so heavy about winning or losing. In fact, it's not necessary to win or lose. At most, those who don't get the quota can only stand outside the cinema and watch it. ”

Standing outside the cinema, it would be humiliating to stand on the street for two hours.

Edward might as well not have said that.

All of them are favored by heaven. How can they tolerate being treated as animals in the zoo on the street. The others sat comfortably in the cinema.

Just like adding fuel to the fire, even those students whose desire to win or lose were not very strong were spurred by Edward's words.

If Edward hadn't explained the details of the game, someone would have pinched it right away.

Edward saw that the effect had been achieved. He nodded with satisfaction and took out the equipment for the competition from the woven bag in his hand.

So, when people look at the table placed on a disordered three-level magic cube, most of them are confused.

All of you are students majoring in mathematics. They know that the content of the competition must be related to mathematics. But when it comes to Rubik's cube, people really don't understand.

Edward took out a total of 45 Rubik's squares, placed them on the table in turn, then casually took one of them and said, ”maybe you are all curious. What am I going to do with these Rubik's squares. Of course, I can't let you compete with the speed of restoration. That's what Rubik's cube masters need to do, not what we mathematicians need to do. ”

”Well, I don't think some of them can hold their breath, so I won't sell the lawsuit. Forty five Rubik's squares have been disrupted by us in the same way. And your job is to restore the cube with the least number of turns possible”Mr. Edward, the answer is 20!” A student raised his hand high and said loudly, with his face empty, and looking at the crowd with his neck open, it seemed that he had won the prize.

”I know it's 20, of course.” Mr. Edward couldn't help but scold, ”I don't want a dry number, but a specific rotation process. Process!! Do you understand? What else do you do with this game if you have numbers! ”

The student raising his hand was roared by Edward and shrunk.

”The time is limited to one hour, and the evaluation criteria are that less rotation times are preferred, if the rotation times are the same, who takes less time will be photographed in front of them.” Mr. Edward was too lazy to say too much nonsense, and said in a straight breath, ”now it's 9:36, the time begins!”

As the voice dropped, people took a magic square from the table, sat down in an empty position, and studied the magic cube.

Cheng Nuo was not slow, when everyone had finished, only one magic square left on the table, they put their mobile phones back in their pocket, held the magic square in their hands, turned their heads and looked at the rest of the students who had been thinking of magic square, and laughed silently.

Although Mr. Edward said it was just a small game, it was not simple at all, and even difficult.

And this game can be regarded as a comprehensive consideration of the mathematical level. If you don't think about it, even if you know that the standard answer is ”20”, it is hard to say that it can really restore the magic cube in 20 steps without ten years and eight years.

45.3 billion combinations are enough to make everyone daunting.