Remember this site in a second: M. Long's father feels that his baby daughter's mood doesn't seem to be right.

Long Qiqi came back late today, he was worried that Long Qiqi didn't eat well at school dinner, so he made a supper and sent it to Long Qiqi, but he saw Long Qiqi in a daze at a Sudoku question. He left the room in a panic to discuss with Long Ma, who was sitting on the sofa in the living room sipping melon seeds and watching TV, when he saw Long Dad coming over and hurriedly called him: "It just so happens that I am thirsty, pour me a glass of water." ”

Father Long answered, took a glass and took a glass of water and came to Mother Long, and Ai Ai said: "Do you think that something is wrong with Nan Nan recently." ”

Mother Long swallowed melon seeds vigorously, and said vaguely: "What's wrong? Could it be that the university also has a midterm exam?"

Dad Long scratched his head: "I haven't heard of it, but Nan Nan has been studying lately, is it really to cope with the exam......?"

Dad Long racked his brains to think of words to describe Long Qiqi: "Sullen and unhappy, I don't like to talk." ”

Long Ma remembered something: "A few days ago, Nannan mentioned to me the internal assessment of what club is today. ”

"Club?" Dad Long disagreed, "Is there a boxing club? Even if there is an assessment, it is not a difficult thing for Nannan." ”

Mother Long hesitated a little, took the peeled melon seeds from Father Long's hand and put them in her mouth: "It seems to be a Sudoku Society?"

"Sudoku?" Dad Long frowned, "It sounds like it has something to do with mathematics, it's not like you can't think about it, how can you join this kind of club?"

Long Ma swallowed the melon seeds in her mouth: "No, haven't you been studying lately?" I have peeked a few times, and it seems that I am doing something Sudoku!"

The couple glanced at each other, got up and sneaked towards Long Qiqi's room.

Long Qiqi was in a daze at the Sudoku question.

She is considered to have withdrawn from the company, but why is there still a trace of unwillingness and reluctance in her heart?

Long Qiqi sighed, and a familiar voice came from behind Leng Buding: "Nannan, what are you sighing for?"

Long Qiqi was startled, and found that her father and mother were secretly standing behind her at some point, tiptoeing, and she didn't know how long she had been standing.

For her parents, Long Qiqi has always had nothing to hide, she played with the pen in her hand, turned the chair to face Long's father and Long's mother, and said with a sad face: "I was expelled from the club." ”

"Expulsion?" Long's father and mother sat down next to the bed, there were too many differences between the university of their time and the university now, and they didn't understand the style of the university now: "Isn't the club our interest group at that time?

Long Qiqi drooped the corners of her mouth: "That's different, our school's Sudoku club is very powerful, and the people in the club are smart and powerful, how many students want to enter the club but are rejected." ”

Long Ma said bluntly: "Since it is such a difficult club to enter, why did you go in?"

Long Qiqi: "......"

Knowing her daughter Mo Ruomu, Long Qiqi feels that this is really her own mother.

Long Qiqi pouted: "Go to the back door." ”

It was because of that time that she walked through the back door that Gu He sneered at her every time. I thought that after more than a month, everyone's relationship had eased, and they were friends. But I didn't expect Gu He to be yin and yang again tonight, and she said that her strength was poor so that she would find it difficult to make a roll.

Long Qiqi also has a temper, and she feels aggrieved when she thinks of this.

Dad Long answered: "Are you so unhappy do you want to continue to stay in that club? ”

Dad Long thought about it, and he didn't know how to teach his daughter to be upright.

Long Qiqi choked up, and didn't know how to describe her current mood, what Gu He said to her tonight, did it imply that she could continue to go through the back door? But Long Qiqi didn't want to.

Long Qiqi said in a muffled voice: "Don't." ”

Father Long touched his chin and gave Long Qiqi advice: "It's not okay to go through the back door, and your strength is not qualified to continue to stay in the club, so ...... like this"

Long Qiqi interrupted Dad Long's words: "It's just that my current strength is not enough!

Long Ma waved her hand and said, "What's the big deal, if you can enter the first time, you can enter the second time." Doesn't it mean that those clubs in the university will accept new ones every time? Nan, your current strength is not enough, and it does not mean that your strength will not be good next time you recruit new students. ”

A word wakes up the dreamer.

Long Ma just swallowed too many melon seeds, only felt that her mouth was very dry, and she was not in the mood to continue to sit here and talk to Long Qiqi, and said to make a long story short: "The most important thing is to be happy." Sitting here with a sad face, there is no way to solve the problem. ”

Long Qi patted Long Dad's shoulder as he spoke: "Oh, my mouth is dry, husband, go and pour me a glass of water!"

How can I improve my Sudoku level quickly?

Long Qiqi remembered an online Sudoku app that Babyface Amway gave her a long time ago, when she didn't pay much attention to Sudoku, and after registering it, she put it in the corner of her phone and didn't open it.

Long Qiqi also specially consulted Zhou Lin.

I love Sudoku: Have you ever heard of the Hinge Sudoku app?

Zhou Lin: Of course, I have been using this app when I first came into contact with Sudoku, this app question bank is very complete, I don't have anything to do now will turn out this app to do questions, I heard that the hinge seems to be going to do some online competition recently, and quite a lot of people plan to participate.

Zhou Lin: Speaking of which, there are quite a few masters in this app, among which there is a god called "a rookie" who is very famous, but he doesn't seem to be online much recently. When I didn't join the Sudoku Club before, I heard a saying that if you can win a rookie game in the hinge app, you will be sure to enter the Sudoku Club.

Zhou Lin: What are you doing all of a sudden? By the way, comrade-in-arms, you don't really plan to quit the company!

Zhou Lin: I know that you are not in a good state today, and you must be too nervous to play abnormally.

Zhou Lin: Why don't you talk to the vice president and let you come back?

I love Sudoku: I'm definitely going back.

I love Sudoku: but not now!

Long Qiqi made up her mind to enter the Sudoku Society with her own strength, and she also had a heart to impress Gu He.

Winning "a rookie" gives her the strength to enter the Sudoku Society? Very good, her goal now is to kill that "rookie"!

After several rounds of optimization and improvement, all aspects of the Hinge Sudoku have been perfected, including the friend module that was not considered at the beginning of the app design.

Only by knowing oneself and knowing one's opponent can one not be defeated. Long Qiqi's goal is "a rookie", so naturally she has to be on par with "a rookie". In the hinge Sudoku's friend list, you can not only see which room your friend is working in at the moment, but you can also watch the game and even check your friend's previous records.

Long Qiqi made a friend addition request to "a rookie", but she didn't wait for a long time to get through.

She didn't want to waste her time, so she simply went to research other features of hinge Sudoku.

Hinge Sudoku has added a ranking system, but newly registered accounts cannot participate in ranking, and they need to accumulate a certain amount of experience and do a certain number of questions before they can participate in the competition.

Long Qiqi still remembers that when she first registered this app, she was bored and did a question, but it took more than ten minutes to fail to do it, and then she returned the app in a fit of anger and never opened it again.

Now that the mood is different, the strength is also different, and the record of that question is still there, Long Qiqi clicked on the question, and found that it only took six minutes to solve it.

Long Qiqi looked at the success prompt that popped up on the mobile phone screen, and was a little embarrassed, more than a month ago, she probably didn't dare to think about it.

Once Long Qiqi devotes herself to something, she will devote herself to it. Sudoku app is indeed more convenient than using paper and pen to do questions, Long Qiqi held her mobile phone, immersed in the world of Sudoku for several days, just looking forward to being able to reach the experience points required by the system as soon as possible to open the online PK mode.

Long Qiqi was obsessed with Sudoku, and she didn't even notice that Gu He was standing beside her several times. Several times Long Qiqi looked up and could see Gu He looking at her, she thought that Gu He had something to look for her, so she asked Gu He, but Gu He didn't say anything.

Long Qiqi muttered, Gu He has really become more and more yin and yang recently, not only that, but he doesn't do it next to her in class.

Long Qiqi hasn't been to the Sudoku training class much recently, the class brought by Gu He is for children who have just started, Long Qiqi wants to further enhance her strength, and it is a waste of time to go to the training class again.

After six days of hard work, after finally opening the online PK mode, Long Qiqi finally received a message from "a rookie".

[System] [a rookie] rejected your request to add friends.

Long Qiqi: "???"

Is it so cold?

Long Qiqi secretly slandered herself, and happened to see a system opening message sliding past the message list.

【System】Players [a rookie] create a standard Sudoku room with a difficulty of three stars, and invite the majority of players to PK online. 【Room Address】

Long Qiqi has a quick eye and a quick hand, and pokes directly into the room link.

The maximum number of people in the room created by "A Rookie" is 5, and Long Qiqi happened to occupy the last pit when she came in.

[Room] [Yumen Guanguan]: It's a rookie god! I didn't expect that I would be lucky enough to be abused by a rookie god in my lifetime!

[Room] [Hey, is this your 9]: Rookie god, please raise your noble hand!

[Room] [A rookie]: Let you have three minutes.

Three minutes?

At first, Long Qiqi didn't understand what this so-called "three minutes" meant, but after five minutes, she looked at the news that popped out of the room to congratulate "a rookie" on completing the challenge, and finally understood.

A rookie starts answering questions after three minutes of the opening round and ends the fight after five minutes of the opening round.

[Room] [A rookie] Exit the room.

The opening of the hinge Sudoku is set like this, once the owner exits the room first, the room will be dissolved, regardless of whether there are other players in the room who have not completed the problem.

Long Qiqi looked at the reminder of "removed room" that popped up on the screen and flattened her mouth.

【System】Players [a rookie] create a standard Sudoku room with a difficulty of three stars, and invite the majority of players to PK online. 【Room Address】

[System] [a rookie]: Let you have five minutes this time.

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