Lu Zhiyuan opened the paper and saw that there was a compass pattern in the upper left corner, and W1 was written in the middle of the paper.

Lu Zhiyuan was thinking about what W1 on the paper meant, and after thinking for a while, Lu Zhiyuan looked at the compass, thought of something, and said in his mouth: "Up north and down south, left west right east, north is N, south is S, west is W, east is E, then W1 is West 1." ”

Lu Zhiyuan looked at his position, the first potted plant on the left of West 1, and Lu Zhiyuan, who got the answer, walked to the first flower on the left and found nothing. Lu Zhiyuan thought that he had an infrared flashlight, this must be useful, and there was a mirror next to the flower where he found the infrared flashlight.

So Lu Zhiyuan walked over and looked at the mirror, there are two mirrors in this room, and they are staggered on both sides, and then looked at the infrared flashlight, Lu Zhiyuan understood that the mirror needs to be refracted through infrared, which can point out the key to analyzing the answer.

Lu Zhiyuan turned on the infrared flashlight and pointed it at the mirror, the infrared began to refract to the other mirror, and the infrared light from the other mirror was refracted to the first flower on the right.

Lu Zhiyuan walked to the flower and looked at it again, but he didn't see anything famous, so he said to Lu Tingting: "Sister, have you calculated it?" ”

"I've already counted three, and I'm still missing the last one," Lu Tingting looked at the arithmetic paper with a serious face.

"Sister, don't forget it for the time being, you can help me see what is in the infrared refraction on this flower, and then you can calculate it after you find it." Lu Zhiyuan pointed to the flower in front of him.

Lu Tingting nodded, put down the paper and walked over. Lu Zhiyuan walked to the mirror again and turned on the infrared flashlight again, at this time Lu Tingting saw that the infrared light was right on the petals, Lu Tingting looked at the petals carefully, and there was a watermark on the number 2. I really can't see this if I don't look closely.

Lu Tingting said: "Zhiyuan, there is a number 2 on the petals of this flower. When Lu Zhiyuan heard it, he rushed over immediately, and really saw the number 2 on the petals, so it was concluded that there was also a number on the flower of West 1, Lu Zhiyuan walked over and took a closer look, and there was a number 7 on it.

Lu Zhiyuan said to Lu Tingting: "Okay, you hurry up and calculate the last number." Lu Tingting nodded, walked to the table and continued to count

Lu Zhiyuan thought that there were numbers on the petals, so would there be numbers on the other petals? Lu Zhiyuan looked carefully at the other petals with questions, but there were none, only the two flowers that were cracked had numbers on them.

Lu Zhiyuan looked carefully at every corner of this level, and sure enough, there was a place that was missed, there was a clock hanging on the entrance door of this room, Lu Zhiyuan walked over and looked at it, it was a stop clock, the time on it was four o'clock, could it be a direction, the hour hand pointed to the lower right.

Lu Zhiyuan looked in the direction, referring to the direction of the table, but the things on the table had already been seen, and the table had no drawers, what else would there be?

Lu Zhiyuan looked around the table carefully for a few times but didn't see anything, Lu Tingting saw what Lu Zhiyuan was looking for around the table, and said, "Zhiyuan, what are you looking for." ”

Lu Zhiyuan pointed to the clock hanging on the door and said, "We didn't see this when we came just now, the password lock at the exit is four digits, we only found two, and the number you calculated can't be unlocked, but it must be related to unlocking, so there are still two differences."

I'm thinking,The clock has always displayed 4 o'clock,It should be a direction,This direction refers to this table,But this table didn't find a place to put things,There is only one number on the table Huarong Dao,The previous number Huarong Dao has already gotten an answer,If an indication corresponds to a number,Then this table must have props to parse the other two numbers,Where will this be? ”

Lu Tingting didn't think about it and said, "What about under the table?" ”

Lu Zhiyuan suddenly realized, he didn't expect this, and then squatted down and found a box of puzzles glued to the back of the table on the other side of the table.

Lu Zhiyuan took out the puzzle and put it on the table, and said: "It's actually stuck on the other side of the table, no wonder you can't find it, this is really what you said, it really took a lot of time to find this." After that, he looked at the time, and there were four minutes and fifty-six seconds left.

"Ah, it's been less than five minutes." Lu Zhiyuan shouted.

At this time, Lu Tingting finished all the calculations and arranged the numbers in order, Lu Zhiyuan poured out the puzzle and looked at it, it was a child's pattern, and the puzzle was not difficult.

Lu Tingting said: "Zhiyuan, it has been calculated, watermelon is 5431, banana is 6849, apple is 2169, and grape is 4441. In order, that is, apples, grapes, watermelons, bananas, so what does that mean? ”

"Don't look at what that means, it's very close to the result when you figure it out, let's put the puzzle together first." Lu Zhiyuan said as he put together the puzzles.

With the joint efforts of the two of them, it was quickly put together, Lu Zhiyuan looked at the pattern and there was no obvious mark, and then turned the puzzle over and looked at the back, and sure enough, he found that there were two numbers, one was a yellow 6 and a purple 1.

Lu Zhiyuan suddenly thought of something in his heart: colored numbers? Isn't the color of the fruit on that piece of paper yellow banana and purple grape?

Lu Zhiyuan glanced at the paper calculated by Lu Tingting, according to this law, grapes and bananas are in the second and fourth places, and the other two numbers are on the flowers, so Lu Zhiyuan walked to the two flowers in the first row and took a look, and sure enough, he guessed correctly, the red flower on the left is the number 7, and the green flower on the right is the number 2.

The two color numbers correspond exactly, apple and watermelon.

Apple 7, grape 1, watermelon 2, banana 6, then the answer to the combination lock is 7126.

Lu Zhiyuan hurriedly entered these four numbers on the combination lock, and when he heard a "bang", the lock opened. The time on the door is stuck at 59 seconds.

Lu Zhiyuan wiped his sweat and said, "It's dangerous, it's less than a minute." ”

Lu Tingting saw that time had stopped, and began to cheer, and rushed towards Lu Zhiyuan, saying, "Zhiyuan, you are so good, I didn't expect to pass the three levels, I don't know what reward will be given to us." ”

Lu Zhiyuan was not proud, and said: "Sister, if it weren't for you, this level would really fail." ”

"Congratulations, all three levels have passed, turn right after going out, there will be our staff to receive you, rewards will be issued by our staff, don't take away the props in the field when you go out, thank you for your cooperation." After saying that, the door to the exit opened.

Lu Zhiyuan and Lu Tingting put the props on the table according to the instructions, walked out of the room, turned right and walked to the head, Lu Zhiyuan saw the staff standing not far away, and the staff saw the two walking out, so they walked over.

The staff introduced themselves, "Hello, I am the staff who is responsible for the reception of players at the exit of customs clearance, my name is Zeng Tong, after you clear the customs, our system has automatically made a record, I will take you to meet the relevant person in charge of the venue, please follow me." After speaking, he turned around and walked to the back, pushed open the door, and made a gesture of invitation to Lu Zhiyuan and Lu Tingting.

After the two entered, Zeng Tong closed the door.