1a1b" - this is the answer shown in the feedback column. Genius remembers the first three or five in a second

In the case of the game of "guess the number", it is quite good luck to get such a result on the first attempt at the beginning, especially the existence of "A" makes his next job much easier. If all goes well, you can simply try to change the position of the number and add the new test number to it, and you will soon find the correct password.

But exposing this result to the enemy is another matter.

"The first time there was such a good result, not bad, it saved me a lot of work."

"Lynx" Carla nodded, a mocking smile on her face. He leaned his head to look at the numbers on the display, and then looked at the expression on Xiang Nanxing's face, as if he wanted to see something from the latter's reaction.

This is definitely an unreasonable move, even if he takes such a big advantage, he will not feel that it is just because he is too lucky, and he has bumped into a great opportunity for the other party's brain to suddenly short-circuit.

This person does not hesitate to expose information to test the numbers in front of him, and there must be another reason behind it......

"I see." Kara thought for a moment and nodded, "This kind of strategy is called 'losing the rook and protecting the handsome' on the chessboard, right?" ”

Xiang Nanxing bit his lip imperceptibly, and this subtle movement did not escape the other party's eyes.

"Looks right." Kara smiled and walked past him, then crossed the test machine from behind him to look at where she had just stood.

"From beginning to end, you were very calm, even if my appearance made you a little confused, and my temptation did disrupt your mind afterwards, but there is only one thing, you saw it very accurately from the beginning."

Kara raised her hand and tapped on the display, and the screen flickered slightly, temporarily changing to an activated input.

"You noticed that I couldn't see the screen from the angle where I was hiding and appearing, and even when I was standing in front of you, my view of the screen would still be blocked by you." "In other words, you're sure I didn't see what was on the screen before — that's the only way to think about it." ”

Xiang Nanxing shrugged, his face full of indifference. His expression and body were so well controlled that he looked very natural, as if Kara's words had no effect on him. But the latter's reasoning has already begun, and the doubts and assumptions are interlocking and connected into clues, and there is no need to rely on observation to confirm them.

"At that moment, I shook my body to scare you, and this feint made you think that I might step forward again so that it would be possible to see the numbers on the screen. In order to prevent this from happening, you hurriedly activate the screen and start typing the numbers. To keep me from being suspicious, you even actually completed a test in the expectation that I would feel taken advantage of this unexpected gain and forget about other things...... But the world is not that simple. ”

Kara sneered and walked away. It was just a joke that he activated the screen, and of course he had no intention of entering the numbers in front of the enemy.

"The information that you have to cover up even if you use up a test opportunity must be valuable. But what could be more valuable than a precious testing opportunity? That can only be the number that the player has at the beginning. Karaho turned around, narrowing his eyes and staring at Xiang Nanxing's eyes, "In other words, your companion had already used that machine before you, and the content displayed on it was enough for people to see the number he held at a glance!" ”

This time, Xiang Nanxing remained silent.

In the original "guess the number" game, this kind of "seeing a specific number at a glance" would not have existed. But this was made possible by a change in the rules that made it possible for each player to know one of the numbers before the game even started.

Generally speaking, the purpose of the first test is to find out as many numbers as possible in the password, and the number you hold is known information and there is no need to add it to the test. In this way, when testing consecutive numbers, it is possible to skip the number you hold and enter the later part directly.

For example, many people start with "1234" when playing this game, but if someone enters "1345" and skips "2", it probably means that he knows that the number "2" does not need to be tested, and it must be in the password. If Kara were to see such a display, he would immediately know that Xiang Nanxing's companion was holding the number "2".

"To disguise this, you enter a continuous string of numbers that masks the results of the previous test without exposing your own numbers directly to me. Such an idea is not stupid, and it can even be said to be shrewd, but shrewd people often leave some details worthy of scrutiny when doing things. Carla smiled, "For example, if everything turns out as I guessed, it would mean that you and your companion each used up one test chance on this machine, and if those two chances only added up to four or five numbers, it would be a big loss." It stands to reason that even if it is to cover up the results of the last test, you should enter a different number this time than the previous one. This way, your two tests will cover eight numbers together, plus the two you own, so you have a good idea of the distribution of numbers. ”

Xiang Nanxing's brows moved slightly imperceptibly.

"Guessed?" Kara laughed even more, "No, I can tell it's just acting." When I deliberately said, 'Eight numbers plus the two you have,' you made a small gesture to make me think that your two numbers are not among these eight numbers...... To be precise, you want me to think that 'your number' is not in the four digits you just entered, right? ”

He triumphantly said, "On the other hand, because you managed to cover up your companion's mistakes, you should consciously not want to repeat your companion's mistakes." Based on this mentality, you may even deliberately put your number inside the test number in order to fool you out. But unfortunately, once this mentality is caught, it will expose the scope of your numbers. ”

Pressing step by step, but full of all kinds of roundabout techniques, once you find a flaw in your target, you will not relax—Kara's style is indeed a bit of a feline beast, which is difficult to resist. In front of him, although Xiang Nanxing was still trying to support the calm on the surface, it seemed that his heart was already a little nervous.

The "forbidden attacks" in the rules can only be targeted, and right now, Kara is launching his "psychic attack". If there is no one to stop them, it must only be a matter of time before the opponent's psychological defense is broken.

But at this time, the troublemakers came.

"We had such a good chat, can you add me one?"

Liang Jingmo's figure appeared on the other side, still with the usual cynical and mocking smile on his face, looking relaxed. Kara sneered and looked him up and down, finally focusing on the other's slightly flushed face.

"I'm tired of running, do you need to rush back in such a hurry?" He scoffed, "Or do you think that if you don't come back to relieve the siege, more information will be dug up here?" ”

"Your level of bravado is enough to deceive children." Liang Jingmo sighed with a look of regret, "It's unfortunate, the rules don't allow us to have any means of long-range communication, how can I know what the situation of my companion is now?" I'll be here, just passing by. ”

He smiled slyly, "Believe it or not. ”

After saying this, he stepped forward and picked up Xiang Nanxing, and was about to leave together. At this time, he also seemed to unintentionally squeeze his body between the two of them, resisting the pressure from Kara for Xiang Nanxing.

Seeing this small detail, Kara's brow couldn't help but frown slightly. Due to the restrictions of the rules, it is impossible for him to kill the two of them here, even if he forcibly stops them, there is no point. Liang Jingmo seemed to know this weakness of his, so he deliberately slowed down, as if he wanted to provoke. After walking out of a section and confirming that he had left the other party's sight, he pulled Xiang Nanxing to speed up his pace.

"I really don't understand why you're testing numbers in front of him." Liang Jingmo complained, "You don't think that mixing your numbers in them will make him believe that your numbers are in the other ones, right?" The host talent is not so easy to fool! ”

Seeing that Xiang Nanxing didn't refute, his face softened slightly, and he said, "But it's okay, you're lucky, it's not too much of a loss this time." I've just been scouting the venue for this game, trying to go through every floor. I had just come down from the upper floor, and there was also a test machine over there with the results of their last test. They happened to enter the same number combination as you in that test and got the same result. In other words, we have at least one test opportunity on both sides, and the feedback results are the same, and neither of us is taking advantage of the other. ”

"Sure enough." Xiang Nanxing suddenly spoke.

He raised his head and looked at Liang Jingmo, who was a little surprised, his face was full of confidence, "I was thinking, the reason why he tried so hard to shake me later, it means that he couldn't get new information in the result just now, that is to say, he himself tested this array, and I bet on this one right." Further, it shows that the numbers he holds are not there, and I have gained a bit of a bit from that alone. ”

"What's more, he's now convinced of his own speculations, and the disinformation I wanted to pass on to him has been received. It's far from a win, but it will help somewhat. ”

"What did you do?" Liang Jingmo was surprised.

"It's just a misleading one-time calculation. By the way, the number I hold is '7'. He told Liang Jingmo this most important message. Looking at the latter's suddenly shocked expression, Xiang Nanxing's face finally showed a smug smile.

On the other side, Carla "Lynx" was still standing in front of the monitor, staring at the remaining test results on it. In the center of the screen is the "1234" test array.

"Almost. It was almost reversed by him. ”

He sighed and patted his chest to himself.

。