Present a round of rainbow farts to the brothers

Chapter 635 Sudoku Reappearance
Chapter 635 Sudoku Reappearance

As soon as he heard that it was a calculation problem, Xu Tianlin waved his hand and said:
"Come on, what I hate the most is counting. It's really not difficult."

ah? !Uh. . . . . . .

It's not that difficult as people say!
Duanmu Wei blinked her eyes and said:

"You think you're good at counting?"

Xu Tianlin thought that Duanmuwei was the kind of counting child who just learned how to count, so he nodded and said:
"The counts in Mr.'s book are really not difficult. You don't have to be afraid, just learn it well."

Duanmuwei laughed to herself and said:

"So, you still study hard?"

"I don't like reading, but I am occasionally taken by my husband to listen to it, otherwise, my father..."

Having said that, I realized how I shared these embarrassing things about myself with these two children.

Duanmu Wei smiled, thought for a while and said:
"Then I can see if you can solve a problem."

Duanmu Wei didn't want to use her brain too much, she just wanted to suppress this kid's arrogance, so she brought up the questions from the interview with those people last time.

The first question given to him was an old one, about the chicken and the rabbit in the same cage.

But Duanmuwei didn't expect this kid to figure it out all at once.

Duanmu Wei's eyes flashed, could it be that this kid also traveled through time?

But Xu Tianlin breathed out after finishing and said:
"So, you are really that Boss Duanmu."

Duanmu Wei smiled:
"What? You judge that I'm the boss from this question?"

Xu Tianlin said:
"Master Qian came back that day and proudly said that there was a question that I couldn't solve. Then he gave me such a question, but the numbers were different. It really took me a while to figure it out. Later, Master Qian said that Boss Duanmu This question was asked. Looking at it now, it seems to be you."

Duanmu Wei smiled and said:
"This kind of question is not difficult, and there are skills in it."

Xu Tianlin didn't want to leave, so he sat down again and said:
"Then Master Qian said that there is a question about the nine-square grid, and you also came up with it?"

Duanmu Wei nodded and said:

"That's the easiest question, but you don't think it's difficult for you. I'll give you a Sudoku question. Try it and see if you can solve it."

"Sudoku?"

Duanmuwei took out the paper and her quill pen from her bag, and first wrote out the numbers and taught each Arabic number.Then draw a picture made up of nine nine-square grids, and write a few numbers on it, and then say:

"Now look at this question, these symbols are numbers, because we usually write too complicated, these are easy to write and remember."

"My request is that every vertical column and horizontal column must have numbers from one to nine, but they cannot be repeated. Can you do it?"

Xu Tianlin stared blankly at the numbers and said:
"It's really simple like this. This one is just one stroke, and that one is too many strokes."

Then I carefully looked at the ninety-nine 81 grids, and just sat there and looked at them.

Sudoku requires a coherent plan and arrangement. If you make a wrong step, you may make a wrong step. When you are only one digit away, it will be wrong.

You have to take care of both left and right, and you have to think about everything anyway.

Xu Tianlin looked at the question seriously, and then calmed down and started to do it seriously. Even Lian'er took a piece of paper and started doing it seriously.

Duanmu Wei took a sip of tea and ate a pastry, seeing what they were writing here, and she was also planning in her mind what proportion to mix more colors.

(End of this chapter)