After confirming that Yu Hanjiang, who "refreshed the world clearance record for Hearts 2" in the announcement, was someone he knew, Xiao Lou immediately asked: "This Yu Hanjiang, how do I add him as a friend?"
Ace of Hearts smiled and said: "There is no such thing as 'adding friends' in the card world."
Xiao Lou changed his mind: "What about teaming up with him to break through the level together?"
The Ace of Hearts explained patiently: "If you want to team up with anyone to challenge the secret room, you must find the secret room keeper to buy a contract and establish a contractual relationship with the person you want to team up with. In this way, you will be tied to the secret room in the future.
Stay together. When he opens a new secret room, he will pull you into the secret room world. Similarly, when you turn over any card, you will also pull him into the secret room world where you are."
"How much does the contract cost?"
"Purchasing the contract requires gold coins, which you can obtain during the process of clearing levels. Please work hard to earn them in subsequent secret rooms."
After hearing the gatekeeper's answer, Xiao Lou pinched his eyebrows helplessly - the currency circulating in this world is called "gold coins", and he can be said to be penniless at the moment. To form a team with others, he still has to spend money to buy a contract.
He can't afford it now, not to mention that D-level secret rooms are all single-person secret rooms, and there is no way to form a team. He can only wait until he makes money in the future.
Knowing that Yu Hanjiang had also come to the card world, Xiao Lou felt quite complicated.
He should be happy to meet familiar people in this weird card world.
However, he came to this world because of a car accident, so it is possible that Captain Yu came to this world in an accident - in the real world, Yu Hanjiang may have died.
Thinking of the young criminal police captain who solved countless unsolved cases, Xiao Lou felt very sorry.
What happened to Captain Yu? No wonder he didn’t reply to WeChat that day.
No matter what, since I was reborn into this world, the only thing I can do is to survive.
He thought that with Yu Hanjiang's ability, he would have no problem surviving to the C-level secret room.
Once he reaches the C-level secret room, he can form a team to break through the level. At that time, he will think of ways to earn some gold coins, buy a contract, and ask Yu Hanjiang to form a team to clear the Heart Pass. With a professional criminal investigation master like Yu Hanjiang joining him, the murderer of the Heart Pass
There will definitely be no escape for them.
Xiao Lou put away his thoughts and said calmly: "Let's continue to pass the level."
As soon as he finished speaking, the "2 of Diamonds" playing card in his hand lit up with a familiar red light, and his whole body was suddenly sucked into the card chamber by a strange force——
***
The cramped, dark enclosed space is only four square meters in size, making it cramped even if you take more than two steps.
The light in the entire secret room comes from an open flashlight hanging in the corner. Next to the flashlight is a pendulum clock, with the hour hand pointing to 19:00 in the evening.
As Xiao Lou entered the space, the pendulum clock immediately began to swing regularly and made a clear "ticking" sound.
A text prompt popped up quickly in the floating box.
——Welcome to the Secret Room of Diamond 2 [Digital Puzzle Picture].
——Please find the mechanism as quickly as possible, crack the password, and open all the mechanism code locks.
——Friendly reminder from the D-level secret room: Opening two code locks is considered a level pass, and opening all code locks is considered a perfect pass.
——The time limit for clearing the level is 15 minutes. If the time is exceeded, the level will be failed. Please pay attention to the pendulum clock on the wall at any time.
The timing mode of Heart Level is similar to a "time bomb". The red countdown number will keep beating in the floating frame. When encountering difficult puzzles, coupled with the countdown, it will invisibly put great psychological pressure on people.
.
The timing mode of Fang Pian Pass is a pendulum clock. This secret room has a time limit of 15 minutes. The pendulum clock pointer in the secret room moves from 19:00 to 19:15, which means the level is over.
In a quiet and closed space, the ticking sound of the clock seems to be multiplied and can seriously interfere with people's thinking.
Xiao Lou closed his eyes, forced himself to ignore the clear ringing of the bell in his ears, and allowed himself to calm down.
He picked up the flashlight in the corner and looked around the room carefully.
Xiao Lou has played many secret room games before. Some secret rooms will have stepping mechanisms on the floor. If you accidentally step on the wrong square, you may fall into the pit. Therefore, he did not move his feet after entering the secret room, but stood in the secret room.
In the middle, he first figured out where the mechanism that needed to be cracked was, and made sure that there were no problems under his feet and above his head. Then he took a step forward and looked at the wall.
There are many characters painted on the four walls, and a large hole is dug under the wall. There is a wooden box in each, and a combination lock is hung on the box. The combination lock has four gears. Turn the gear to the correct number.
It can be unlocked. At this time, all password locks and gear numbers are in the initial state of 0000.
There are four code locks. If you open two, you will pass the level. You can choose the topics you are good at to crack. The D-level secret room is indeed more friendly to novices.
But what Xiao Lou wants is to pass the level perfectly.
——Only by completing the level perfectly, he can draw a lottery and get the S card. There is definitely no harm in getting more cards.
Xiao Lou looked at the wall directly in front of him.
Under the illumination of the flashlight, a nine-square grid of numbers appeared in the middle of the wall.
x/9/2
3/x/7
x/x/6
In mathematical reasoning questions, the 3x3 disk is called a "palace", and the advanced nine-house logical reasoning question is called "Sudoku", which is a common question in professional intelligence competitions.
Nine Palace Sudoku is a 9x9 board with a total of 81 spaces. The challenger needs to deduce the numbers in the remaining spaces based on the known numbers, and meet the requirements that each horizontal row, each vertical column, and each 3x3 single palace contains
Natural numbers from 1 to 9, and do not repeat.
At this time, Xiao Lou was facing a 3x3 single palace board.
He can even solve the 9x9 Sudoku problem, let alone the 3x3 single house. This problem is not difficult for him.
In this palace, the x's in the four vacancies are the password.
The numbers filled in the nine-square grid include 1-9. The numbers that have appeared so far are 9, 2, 3, 7, and 6. According to the most basic "single palace does not repeat" rule, the missing numbers are 1, 4, 5, and 8.
How should these four numbers be arranged to form a password?
Let’s look at the known items first. The numbers in the third column are complete, 2+7+6=15. It can be inferred that the pattern of this nine-square grid is horizontal rows and the vertical columns “sum is 15”. Then fill in 4 in the first row and 4 in the second row.
5. Fill in the third row with 8 and 1 respectively, which satisfies the rule of "sum is 15" for all horizontal rows and vertical columns.
The password is 4581.
Xiao Lou walked towards the box, picked up the combination lock and changed the initial code from 0000 to 4581.
There was a soft "pop" sound, and the box in front of him was opened - he unexpectedly discovered that there was actually a card in the box.
[Special effects card: Jiugongge]
Rarity:c
Description: After completing the nine-square grid reasoning question in the secret room of Diamond 2, you can get it from the treasure chest.
Note: Throw the special effect card Jiugongge into the designated location, and a 3m x 3m Jiugongge disk will be formed immediately, locking all targets within the Jiugongge range, making them unable to move, lasting 9 seconds.
Number of uses:9/9
Xiao Lou’s eyes lit up!
In the Secret Room of Hearts, the rewards are calculated uniformly in the personal space after clearing the level. In the Secret Room of Diamonds, every time you unlock a mechanism, there may be a reward chest waiting for you. This is like playing a stand-alone game, turning on the mechanisms, and walking through the maze. Every time you unlock a piece,
It is possible to get treasure chests in the area.
Jiugongge is a special effect card. Although it is only a "C-level" rarity, it has a large-scale foot-locking control of 3x3 square meters. At critical moments, it can freeze the enemy in place for 9 seconds, and you can quickly escape!
This card, combined with Tao Yuanming's Peach Blossom Spring that I drew before, at least escaping is not a problem.
The harvest of special effects cards was an unexpected surprise. Xiao Lou cheered up and immediately walked to the wall on the left to continue solving the puzzle.
The math problems on this wall are slightly more complicated than the nine-square grid just now.
I saw four lines of prompts written on the wall——
4894=1236
9795=1645
7743=1412
8376=??
Xiao Lou only read the question once and quickly gave the answer.
When many people hear "number puzzles", they subconsciously think that if they are not good at math, they will definitely not be able to do it. However, in fact, number puzzles do not test mathematical calculation ability, but logical reasoning ability - the key is to find the number.
the rules of time.
To solve this kind of problem, you must observe carefully.
Xiao Lou often plays secret room games, so he has great experience in numerical reasoning questions.
The trick to playing numerical reasoning questions is to ignore the size of the numbers themselves and look at each number individually. For example, the prompt item of this question is 4894=1236. If you look closely, it is easy to find that 4+8=12, 9x4=36
, after simple addition and multiplication, the previous numbers exactly match the following 12,36.
The same goes for 9795=1645, 9+7=16, 9x5=45.
That is to say, the first two numbers are added to get the first two digits of the result. The last two numbers are multiplied to get the last two digits of the result. The three prompt items all follow the same rule, proving that the problem-solving idea is correct.
The last reasoning result of 8376 is obvious, 8+3=11, 7x6=42, and the answer is 1142.
1142 is the agency password.
Xiao Lou walked towards the treasure chest and quickly turned the combination lock, changing the gear number to 1142.
Sure enough, he heard a "pop" sound and the box was successfully opened in front of him.
There is still a card in the treasure box——
[Special Effects Card: Mathematical Equations]
Rarity:b
Description: After completing the equation reasoning questions in the secret room of Diamond 2, you can get it in the treasure chest.
Note: The effect of this card is very special. You can throw the mathematical equation to any designated target, so that the damage received by the target is exactly equal to that of yourself - to put it simply, you have to have someone to back you up even if you die, it is not a loss:
)
Number of uses: 2/2
Xiao Lou: "..."
What does it mean to draw a smiley face on the back of a good person?
Do you want someone to support you even if you die? Can the style of this card world be any better?
Forcing the opponent to suffer equal damage to yourself, maybe it would be useful when you die together with others? Xiao Lou twitched the corner of his mouth and put this card into his card bag.
The rarity of the mathematical equation card is level B, which means that the number of challengers who can solve this problem is relatively small.
This kind of logical reasoning question is very simple to find the pattern. If you can't find the pattern, you can't solve it even if you rack your brain. It's really difficult for those challengers who have never played secret room games or come into contact with numerical reasoning. When they see this question, it is estimated that
You will be confused.
Fortunately, the D-level secret room can be selectively turned on and off. If you choose two out of four, the probability of finding the question you know is quite high.
A prompt pops up in the floating box: "Two mechanisms have been cracked and the clearance conditions have been met. Do you want to leave the secret room of Diamond 2? Yes/No"
Xiao Lou chose no without hesitation.
He turned around and walked to the next wall, shined the flashlight on the wall, and continued to crack the next mechanism.