Several people studied it separately for a while, and after Li Hazy didn't find a pattern in the placement of the books on the shelves, he started with its title, turned his head to look at it, and found the hidden information in it.

There are six rows of books on the shelves, and the first five rows of books will have different numbers or letters painted red, but why don't the last row of books have letters or numbers painted in red?

With doubts, Li Hazy put the five books with clues on the desk in turn, and said to everyone: "I think the password should be six digits, and the books in the first five rows of the bookshelf will have numbers or letters painted red in every shot, but I didn't find them in the last row of books." ”

Book?

Ji Yuchu quickly thought of the book that was opened on the desk, and quickly looked at its title, and found that there were really red-painted letters, and immediately handed it to Li Hazy, and said, "The books with letters in the sixth row of the bookshelf are here!" ”

In a hurry, Ji Yuchu was almost slipped by the round and slippery thing under his feet when he got up, and there happened to be an angular chair behind him, but fortunately, Qin Ziqian's eyes were quick to hold on to her hand to save her.

It seemed that there was something like a battery under his feet, and Ji Yuchu didn't think much about it, ignoring this strange object that appeared on the ground.

"Be careful, hairy." Qin Ziqian helped her up and said.

When he said this, it seemed that he was older than himself, just like an adult, Ji Yuchu was very unconvinced, and pouted: "Thank you, Brother Qin!" Junior! Care! ”

Quickly crossed the topic, several people gathered around the table to study the password, the numbers and letters that were scribbled were 9, 4, b, m, 2, 1, and there was paper and pen on the desk, Ji Yuchu sat on the stool and deduced all the possible answers.

First, the letters are 2 and 6 according to the calculation of the nine keys, so the six-digit password is 942621.

The second type, according to the twenty-six letters, b is 2, m is 13, so it is connected to 9421321, which becomes a seven-digit number, which should not be right, but it is better to try.

The two boys then looked for other clues, Ji Yuchu and Li Hazy got together and entered the second answer before the combination lock, and unexpectedly, the combination lock did not respond at all.

Then looking forward to entering the first password, Ji Yuchu seriously checked the book and the monitor, and pressed the "confirm" button after checking that there were no errors, but he didn't expect that there was still no response. The two looked at each other and let out a sigh of relief.

Li Hazy was afraid of hitting her confidence, and comforted: "The password of our show is always weird, not according to normal people's ideas, we are patiently looking for it." ”

Ji Yuchu nodded, and ran to find where he saw anything suspicious, the area of the study was actually very small, and the four of them had already turned it over and found no other suspicious clues, Han Ze was already impatient, dragging a stool and sitting in front of the password lock to write random attempts one by one.

Ji Yuchu found a crisp peach from the table in the study, sat on the table and shook his legs and ate them one bite at a time.

"Isn't that right? How is this possible! Han Ze suddenly became energetic, turned around and said to everyone: "In addition to the known four digits, I have tried all the results of the two-letter combination, how can it not be right?" ”

After finishing speaking, he studied the monitor, looked back and forth, left, right, and right, and then knocked again, and the suddenly loose battery slot was knocked open, and two batteries fell off.

Seeing this, Ji Yuchu suddenly thought of something, jumped off the table vigorously, and knelt on the ground looking for the battery that almost tripped over him.

Several people were attracted by her excited appearance, and couldn't help but turn their heads to see her lying on the table looking for something.

After a while, she didn't find anything, and Li Hazy asked curiously, "Yu Chu?" What are you looking for? ”