Although Chen Xiao was talking to Mu Wanqiu, the corner of his eye was paying attention to the reaction of Song Qiming and Guang Caojiao.

In the eyes of these two people, a golden light flashed in unison.

After talking to Mu Wanqiu and others, Chen Xiao quietly came to Guangcao Towel.

"Deputy Sect Master Guang, there are two other disciples, haven't you arrived here?"

Guangcao towel said with a smile

"As long as you're okay. ”

Mu Wanqiu said

"We all fell into a small separate chamber in that stone room. ”

"It took a lot of effort to find the location of the stone gate, and it was not easy to rely on brute force to break through the stone gate and come out. ”

"Finally came here, what about you, junior brother?"

Chen Xiao nodded

"Yes, so do I, it's not easy for the door to be blown open. ”

Mu Wanqiu nodded

"That's true, the other two disciples are a little lower in strength, I'm afraid they are still bombarding the stone gate. ”

"It's not just us, the other two groups of people are similar to what we encountered, and we don't know what those secret rooms are for. ”

Chen Xiao looked at the woman in Tsing Yi sitting cross-legged on the stone platform and asked

"Sister Wanqiu, what's going on?"

Mu Wanqiu explained to him.

They broke through the stone gate one after another and came here.

A prefecture-level martial artist of the Wolf Evil Sect wanted to borrow those three stone platforms to check on the opposite platform.

But as soon as he reached the second stone platform, a rain of arrows shot from the opposite side.

The disciple of the Wolf Evil Sect was hit by an arrow and fell into the abyss below.

No one dares to act rashly.

After some inspection, I found that on the first stone platform, there was a nine-square grid.

There are nine cells in each house, for a total of eighty-one cells.

In each house, there are four to five cells, one to nine numbers, and the other cells are empty.

There are many more next to it, and stones engraved with numbers can be moved.

Mu Wanqiu said

"This is very similar to the Vena Nine Palaces diagram, but it is very different, we guess that it needs to be filled in before those spaces can be passed. ”

The woman named Yanran was very bold and jumped directly onto the first stone platform. ”

And she is very knowledgeable, this Luo Shu Nine Palaces Diagram is not something that ordinary people can crack. ”

But it didn't take long for her to solve the first picture, and after she jumped to the second stone platform, she didn't hit the trap again. ”

"I'm working on the second diagram now. ”

Chen Xiao stared at the surface of the stone platform, and was surprised in his heart.

This turned out to be Sudoku?

Didn't Sudoku originate in Switzerland in the 18th century?

But after a little thought, I understand.

Thousands of years ago, there was a Luo Shu nine-palace chart in China, which is more complex than Sudoku, requiring that the sum of the three numbers vertically, horizontally and obliquely is equal to 15, rather than a simple nine numbers that cannot be repeated.

Sudoku here, I'm afraid it's the predecessor of Xiaoyaomen, evolved according to the Vena Nine Palaces diagram.

The reason why it was said to have been transmitted to Switzerland in later generations should be that the Chinese Vena Jiugong grid was too complicated and could not be widely disseminated.

And Sudoku here, I'm afraid it's just a free door, used to train disciples, and there is no fault of spreading it.

Chen Xiao asked

"If it's cracked, everyone can follow along?"

Mu Wanqiu shook her head helplessly

"It's not so easy, there's a subtle mechanism on this stone platform. ”

"As soon as someone steps on the stone platform, the numbers in those little cells move and rearrange. ”

"And there is also a time limit, once the time is up, and it is not unraveled, it will be rearranged. ”

"We guess that the true inheritance of Xiaoyaomen should be on the other side. ”

At this time, the woman in Tsing Yi who was sitting on the stone platform suddenly smiled, jumped up, and landed on the third stone platform.

It seems that she has solved another problem.

Tianshan sent a man to stand up and say

"I'll try!"

Jumped on the first stone platform.

Song Qiming didn't stop it, the people of the Wolf Evil Sect had all arrived at the third stone platform, how could the Tianshan Sect lag behind?

However, this disciple of the Tianshan Sect was confused in the face of the Nine Palaces.

I sat there and watched for a long time, and I didn't move a single number.

In the end, he simply tossed around, and the nine-square grid suddenly moved on its own.

It changed back to each house, and there were only four or five numbers.

This is a failure to solve the problem, and the nine-square grid is rearranged.

The disciple of Tianshan had a blue face, and compared with the woman in green clothes, it was a shame to go home.

He looked at the woman in Tsing Yi, and his heart was horizontal, maybe he could take advantage of her to solve the problem and follow him over.

He was fully guarded, and jumped onto the second stone platform.

The foot just landed on the stone platform.

"Woohoo!"

Powerful arrows were fired at him.

He had already prepared, and at one o'clock on the stone platform, he was going to retreat to the first stone platform.

Unexpectedly, although he escaped a round of arrow rain.

Arrows were also shot from the first stone platform.

With a miserable scream, the disciples of Tianshan fell into the abyss.

Song Qiming and the others from the Tianshan Sect had pale faces, and the stone platform was too far away from the platform to rescue them at all.

I could only watch as the disciples in the door died.

In the crowd, there were also some people who had similar thoughts to the disciples of Tianshan Mountain.

I can't help but be secretly afraid, but fortunately I didn't take action, otherwise I was afraid that I would also die.

Chen Xiao looked at Mu Wanqiu and Guangcao Towel and said

"I have a little understanding of this nine-palace diagram, so why don't I try it. ”

He didn't brag either, and when he was in college, he also played a lot of solo games, and he also broke through advanced difficulties.

Mu Wanqiu immediately objected

"No! it's too dangerous!"

"Little junior brother, you can't take risks, we're thinking of other ways. ”

Chen Xiaodao

"Sister Wanqiu, don't worry, the little brother is just going to try, if it doesn't work, I will return it, and I will never force it. ”

Guangcao towel groaned and said

"Elder Chen's comprehension is unmatched, and he may really be able to break through, but if it really can't be done, remember to retreat and not act recklessly. ”

There are a lot of people here, and Chen Xiao knows that he is afraid that he is insincere, and he wishes he was dead.

However, is he not the same as a hypocritical snake?

"Don't worry, Chen Xiao remembers. ”

Mu Wanqiu saw that Guangcao Towel said so, Chen Xiao also insisted on giving it a try, but he could only reluctantly agree.

Song Qiming squinted at Chen Xiao slightly, not knowing what he was thinking.

Chen Xiao's figure flashed, landed on the first stone platform, and sat down cross-legged.

Looking down at the nine-square grid, there was another move and sorting.

It is still a number of four to five per house.

Chen Xiao smiled, this can only be regarded as a simple level of Sudoku.

He silently recited the mantra in his heart.

"Twenty-four for the shoulder, six or eight for the foot, three on the left and seven on the right, wearing nine shoes and one, five in the center ......"

Chen Xiao began to mentally calculate, and he found that his current thinking and calculation speed.

Compared to when I was studying, I was much clearer and faster, and this should be the reason why I have cultivated.

The people on the platform only looked at Chen Xiao for a moment when they saw it.

It starts moving the numbers into the small grid, and it is very fast.

It looks like the Tianshan disciple just now, the same.

Guangcao Towel just kept a calm face, and the other Kongtong disciples showed disappointment on their faces.

Chen Xiao is now a disciple of Kongtong, and he is proud of his heart.

Naturally, I hope that he will go up and show his might, then they will also be honored.

But looking at Chen Xiao's movements and speed, no one would think that he could really solve the problem so quickly.

Although they don't understand the Vena Jiugongge, they all know that there is a university question here, and the difficulty is amazing.

Mu Wanqiu was also embarrassed, the little junior brother looked very calm?

How can this be the case today?

After glancing at the woman in green clothes, she suddenly seemed to understand something.

That woman was only in her twenties, and the little junior brother could comprehend the sword intent, so she was naturally a proud person.

How would you want to fall behind your peers?

It's a competitive spirit.

Ay!

Mu Wanqiu sighed, as a senior sister, she felt the need to remind her.

"Little junior brother, your talent and understanding don't lie in this, you don't need to compare with her. ”