In fact, the nine-square grid is not a problem, it was called the vertical and horizontal map in ancient times, and there were relevant records in the river map and Luoshu.

Its essence is nothing more than the arrangement of several numbers, so that the three numbers in the horizontal, vertical, and diagonal lines are added together to equal the same number.

It's just a test of people's numerical reasoning ability and logical thinking ability.

Of course, it is simple for Chen Yang, but for Sima, Liu Rushuang, and Duan Ce, it is enough to confuse people.

Now that she heard Chen Yang say that she was ninety percent sure, Liu Rushuang opened her mouth and agreed to let Chen Yang try, and she also wanted to know how Chen Yang would place those digital stones.

This newcomer's son surprised her from the first time she saw Chen Yang, until this time, when she returned to the sect and learned about Chen Yang's information, even if she was mentally prepared, she was surprised.

And now, can Chen Yang do amazing things?

Duan Ce didn't say much, since Chen Yang was so sure, and Sima and Liu Rushuang agreed, he had to nod.

Chen Yang stood in front of the stone gate, looking at the nine holes, and then, he picked out a piece from the number of stones, and said with words in his mouth: "One is in the center of the upward line, and the oblique filling is not forgotten, when the frame is up, it is placed downward, and when the right is out of the frame, it is put to the left......"

Soon, Chen Yang was about to put the last hole on the digital stone, seeing this, Sima and Liu Rushuang couldn't help but concentrate, holding their breath, ready to face defeat at any time.

In case of another failure, the blood worms will be overwhelming again.

After seeing Chen Yang put the last stone away, Chen Yang clapped his hands and said lightly: "It's done." ”

I heard a click.

Well?

Bloodworms did not appear.

On the contrary, a rumbling sound sounded, and the stone door in front of him actually moved and opened by itself, revealing the road to the depths of the cave.

After seeing this scene, Sima, Liu Rushuang, Duan Ce, and Wang Ze looked at Chen Yang and couldn't help but be very surprised.

Chen Yang really did it, and it only took one chance.

Is it that simple?

"Well done. Sima couldn't help but pat Chen Yang on the shoulder, and couldn't help but praise, to be able to make Sima, a person who usually seems to be a man of few words, so praised, in the Liuyun Sect, there are few people who can do it.

When Duan Ce looked at Chen Yang, a different color flashed in his eyes, and he took the lead and immediately passed through the stone gate.

Wang Ze followed.

Well?

Seeing this scene, Sima reacted at this time, now is not the time to ask Chen Yang how he did it, and interrupted Liu Rushuang's inquiry of Chen Yang.

"Don't let those two guys get ahead of them. Sima said hurriedly.

It was obviously the stone gate they opened, but it would be too depressing if Duan Ce and Wang Ze really took away the most precious inheritance in this strong man's cave mansion.

Liu Rushuang knew the seriousness of the matter, and immediately nodded and said, "Let's go." ”

The three of them immediately drilled through the stone door, and the stone door closed automatically with a bang, and the entire space was quiet again.

After passing through the stone gate, Chen Yang, Sima, and Liu Rushuang found that there were no more Duan Ce and Wang Ze in front of them, and there were two roads in front of them.

Liu Rushuang and Sima glanced at each other, and couldn't help but say, "Which one shall we take, shall we catch up with them, or shall we choose another one?"

"Let's go this way. Sima chose another path, after all, even if he chose the path chosen by Duan Ce and the others, he would be one step later than the other party, it was better to choose another path, perhaps, there would be other opportunities.

All in all, now, it's time to gamble.

"Senior brother, which path do you think is the best choice?" Sima asked Chen Yang's opinion.

Chen Yang solved the problem of entering the cave mansion twice in a row, Sima Ke would not underestimate Chen Yang, and naturally wanted to hear Chen Yang's opinion.

Chen Yang actually didn't know which path to choose, but if he insisted on choosing one, his decision would be the same as Sima's, so he would naturally choose the other one.

Now bet on their luck and who will find the right way.

"Okay, then we'll go this way. ”

Seeing that Chen Yang pointed to another road, Sima no longer hesitated and took the lead in it, followed by Liu Rushuang and Chen Yang.

After walking for a while, the three of them came to the end, because there was another stone gate blocked in front of them.

And when they saw the orderly arrangement of holes and lattices on the stone door, Sima and Liu Rushuang's eyes looked at Chen Yang again at the same time.

Forehead......

Chen Yang didn't expect that in this level, there would be a nine-square grid, but this time the difficulty of the nine-square grid has been upgraded, from the previous nine-square grid to a twenty-five-square grid.

"Senior brother, it seems that it is up to you to make the next move. Sima Xiao looked at Chen Yang, since Chen Yang was able to solve the previous nine-square grid, the current twenty-five square grid, there must be a way.

Thinking that Duan Ce and Wang Ze were one step ahead of them and chose another path, it is estimated that they will definitely encounter the same problems as them.

Chen Yang didn't rub in, time is life, but now when he is racing against time, he immediately begins to fill in the twenty-five squares.

In Chen Yang's mouth, the mantra he had chanted before soon sounded again.

That mantra is not only applicable to the nine-square grid, but also to the five-square grid.

Meanwhile.

In the other stone cave, just as Sima thought, a stone gate appeared in front of Duan Ce and Wang Ze, and there were many holes on it.

Both of them were stunned for a moment.

This thing again?

The two looked at each other for a moment, and then said in unison, "Go to another road immediately." ”

The two quickly exited the place, ready to go the other way.

They are helpless against the nine-square grid, not to mention the twenty-five square grid in front of them, which is simply an unsolvable problem.

So after the two of them saw this kind of hole again, the first thing they thought of was Chen Yang, and only Chen Yang had a way to open it.

When the two of them chose another path and moved quickly, they soon stopped again.

Because, the stone gate blocked it, but Chen Yang, Sima, and Liu Rushuang were missing.

Seeing this scene, Duan Ce's face instantly became ugly.

"Damn it!"

They were still one step too late, and Chen Yang and the three of them must have already passed through this stone gate.

Wang Ze's face was also very ugly, he thought that he would be able to take advantage of the fact that the three of them were unprepared and would be able to take the lead by entering this level first, but he turned out to be a trap for himself.

"Senior brother, what should we do?"

"Do you remember the words that came out of that kid's mouth just now? I feel that those words should be the key to cracking this thing, and we will recall them at once, and try to write them all down, and we will crack them ourselves. Duan Ce said.

"What if, that kid fooled us and made it up casually?" Wang Ze reminded him.

"I can't care so much, try it first, we can't open the stone door, we won't get anything from it." Duan Ce said coldly.