However, Liu Suifeng looked at the somewhat old password input keyboard, but seemed to think that it should be possible to deny this kind of password with more than seven digits. Pen, fun, and www.biquge.info

Because of the seven password buttons that have been pressed to peel off the paint, the kind of paint peeling situation seems to be similar for each key.

That is, these keys should be pressed the same number of times.

After all, if the same number appears twice in a password at a time, then in the case of the total number of times the key is pressed, the key of that number should be twice as many as the other keys.

In other words, the paint peeling of that digital button should be more serious than the others.

But looking at this one with some old password input keyboards, it seems that among the seven keys that have been painted, there is no such situation.

And the paint off of the seven keys is not bad.

So by virtue of this, it can be determined that the key of this combination lock should be seven digits, and each number has only been used once, and has not been reused.

In this way, the scope of password cracking is much narrower.

The possibility of the password is to become 7x6x5x4x3x2x1, which is 5040 possibilities.

Compared with the hundreds of millions of possibilities before, I don't know how many times it has shrunk all of a sudden.

But even if the range has been narrowed down very little, but 5040 possibilities, this has to be one by one, it is still a little too long.

However, compared to going out to find grass and coming back, even if you are one by one, it will save a lot of time.

It's just that even though the current scope has shrunk to a very small size, Liu Suifeng now feels that it is still possible to narrow the scope.

After all, even if it is a password, it is artificially operated.

That is, it is the person who presses the keyboard one by one with his fingers to type.

In the process.

Of course, you can't avoid the marks left by the movement of your fingers.

That is to say, on the nine-square grid version of the numeric keypad, press different numbers, and the fingers should move differently from front to back, left and right, and if the degree password is very familiar and pressed very quickly, it is possible to leave traces on the keys.

What traces?

That's the mark of paint peeling.

Speaking of the change in the direction of the paint drop, it is indeed possible to judge that pressing this button is the direction of the finger's movement.

Take this one, for example, the number 2.

Its paint peeling is slowly shallow from the bottom to the top, that is, when the finger presses the 2 button, it is moving from the bottom up.

In other words, the button before pressing the 2 button must be the two numbers directly below the 2.

And the 5 below 2 does not have the paint off, that is, it can be determined to be 8 below 5.

That is, the order of the numbers 2 and 8 can be derived.

It is also exactly 28.

And according to this clue to continue to deduce, Liu Suifeng directly came up with the complete password.

There's no need to try them one by one.

"It's amazing!" Although I don't know how Li Suifeng came up with the password, Tang Wan'er just thinks that Liu Suifeng is very powerful.

Even Dong Qingshu and Jie Wusheng and others were a little surprised by the fact that Liu Suifeng directly came up with the correct password.

The sacred cow also saw the hope of grazing again.

It's just that after opening the combination lock.

The operation of this large machine does not seem to be so simple.

I saw a large number of buttons on this big machine, which really looked very precise, and they didn't know where to start when they called Liu Suifeng.

After all, the previous combination lock, according to the common sense that ordinary people know about the combination lock, at least there is a clue to crack.

But in front of the big machine that now pushes a button, Liu Suifeng and they really don't know how to operate.

Don't say it's an operation, it's just that they don't even know which switch it is.

And the most bizarre thing is that all the buttons on this machine, whether it is the size or shape, are all the same, and they are arranged neatly together, there is no partition at all, there is no difference, and even the instructions on the keys are not there.

It's a bit of a tricky thing to do.

After all, they don't know what the button is for, and even if it's really a machine that is turned on, they just don't know how to operate it.

What's more, this is not some other ordinary machine with a washing machine or a TV, this is a space folding machine, maybe wait for them laymen who don't know anything about messing around here, and they don't know what the hell they are teleporting themselves to.

However, it seems that in this case, Tang Wan'er is very experienced.

I saw that when Tang Wan'er was studying this one and how to use it, she seemed to have found a way to crack it.

I saw that he was patting this big machine, just like he was filming a reading TV.

"Hey, hey, don't do this!" Liu Suifeng almost didn't break down when he saw this scene.

But just now I wanted to stop Tang Wan'er, and this one, which looked very precise, was really shot open by Tang Wan'er.

“……”

Oh, it turns out that this machine was not turned off before, but no one used it for too long, and it automatically entered the standby state of the black screensaver.

So Tang Wan'er patted the machine, and she really lit up the machine.

It's just that it's open now, so how do you do it?

Of course, this is also difficult for Tang Wan'er.

Seeing that Tang Wan'er was in deep thought again, she directly clicked all the buttons on.

"Hey, hey, no!"

This time, not only Liu Suifeng, but also everyone else joined the ranks to stop Tang Wan'er from messing around.

It's just that even the sacred cow is mooing and is so anxious that he can't do it, I'm really afraid that this Tang Wan'er is messing around here, and he will be teleported to some messy other place with this.

But it was too late.

When Tang Wan'er pressed the last button, their spatial leap had already begun.

At the moment when the machine was fully activated, Liu followed the wind and they all went up, and a large vortex similar to a black hole appeared.

directly sucked Liu Suifeng into them.

Even the sacred cow is no exception, and they all suffered, and they sucked it in with Liu Suifeng.

After entering, it seems to be really a tunnel of space twisting, colorful, very short, and all of a sudden Liu Suifeng and they took an old cow, which was spit out from another exit in the tunnel.

After a group of people landed in mid-air.

Tang Wan'er: "It hurts, it hurts!"

Liu Suifeng: "Where is this?"

Dong Qingshu: "Wow!"

Jie Wusheng: "Huh?"

Sacred Cow: "Moo~"