Chapter 137 (2/2)
The meaning of teacher Jiang is very obvious, challenge failure, it means elimination! There is no room for maneuver.
The elimination system is so cruel.
They all nodded, and then led by the staff, entered a closed room.
In the room, a hundred tables are neatly placed. It has a serial number from 1 to 100.
On every table, there is an Ipaid.
The moat is inhuman!
One hundred people sat in their seats according to the initial ranking. Open the Ipaid on the desktop according to the broadcast in the room.
Cheng Nuo is sitting in the first position against the wall. Behind him is he Youjun, who is second, and Li Lingxiao, who is third.
“…… After the memory is finished, press the ”start” button at the bottom of the screen to enter the blind filling mode. After the answer is finished, press the ”OK” key to finish the answer! ”
After the specific operation is played, a countdown of 10 seconds appears on the Ipaid screen of everyone.
This challenge, everyone's topic is the same, so there is no such problem as luck.…… 3！ 2！ 1！
Everyone's screen flashes and a 16 * 16 grid appears.
Within the 256 squares, there are already 24 squares filled with numbers and 24 squares filled with colors.
Seeing this situation, Cheng Nuo frowned.
The most powerful brain What a cruel thing!
For 16 * 16 Sudoku, the number 24 has its special significance.
If the number given by the condition is less than 24, it means that there are more than one correct way to fill in the Sudoku. It will be more selective.
More than 24 conditional numbers are given. Although the correct answer is unique, it will be very simple to do as the number of conditions increases.
However, 24 prompt numbers are given, which is the most difficult way to solve questions in 16 * 16 Sudoku!
Cheng Nuo faint smile, quickly give the known number and color on the screen to remember.
It's still that way. It's not easy to convert colors into numbers.
Number: 8, position coordinate: (12, 8)
number: 2, position coordinate: (3, 6)
Color: white, position coordinates: (12, 3)
A total of 48 groups of data, Cheng Nuo only took less than five seconds to memorize all of them.
Press the ”start” button, the screen suddenly flash, sure enough, all the numbers and colors on the screen disappear. There are only 16 * 16 squares drawn with black and white lines.
On the right side of the screen, there are 1-16 numbers and 16 colors such as red, orange and yellow.
Cheng Nuo clicks on one of the 256 squares, and then clicks a number on the right, which means Cheng Nuo fills in the box with the number he clicks.
In fact, there are many ways to fill Sudoku. Cheng Nuo chooses the most suitable relative probability method for himself.
With the amount of calculation in their own brain, the calculation intensity of this method is not a problem at all.
As for memory
Cheng Nuo's sensitivity to numbers doesn't need to worry about filling in numbers and forgetting them.
Cheng Nuo didn't know what the strength of the other players was, so he raced his hands to the air.
A number, a color, by Cheng Nuo successively filled in the square.
On the other side, he Youjun, sitting behind Cheng Nuo, has just finished memorizing the corresponding positions of 48 numbers and colors in the grid. He moves his fingers and is ready to start filling in blindly. Suddenly, he hears a sound of a chair moving in front of him.
He Youjun raised his head with doubts in his eyes, and saw Cheng Nuo standing up in front of him with ease.
Seeing he Youjun look up at him, Cheng Nuo showed a kind smile, compared with a gesture of refueling, ”come on!”
At this time, voice broadcast came from the broadcast in the room.
”First place in the blind Sudoku project, Cheng Nuo, in 1 minute 58 seconds!”
”First place in the blind Sudoku project, Cheng Nuo, in 1 minute 58 seconds!”
……
The voice was played three times in a row. Everyone in the room could hear clearly.
He Youjun looks at Cheng Nuo, who is facing him with a gesture of cheering:.... ”