真笑Puzzles016--Chaos Construction-- “惠子” 001
(Published on 19. January 2021, 17:23 by cdwg2000)
Author: 真笑(洪卫华), from China, this question comes from his personal blog.
This is the 4th part of the series of dividing areas.
“惠子” Sudoku
According to the following rules, the grid is divided into 7 different rigions, each regions contains 7 cells:
1.Fill in a number from 1-7 in each region, and make each row, column and region have no repeated numbers;
2. The inequality signs indicates the following information:
①The number relationship between the two cells;
②The two cells are in the same region;
③Red means a difference of 1 between the two cells, and blue means a difference of 3 between the two cells;
3.The black triangle means that the 4 grids of the field area belong to three different regions;
4.All eligible symbols have been marked.
Click enter main course Penpa+Thanks swaroop2012.
Sample picture.If you need practice, you can try this question. :)
“惠子”（Huizi）(approximately 390 BC-317 BC) was a native of the Song Dynasty in the middle of the Warring States Period in China (now Shangqiu, Henan). He was a famous politician and philosopher. Huizi was the main organizer and supporter of the anti-Qin unity. He and Zhuangzi are good friends. His main work "Keiko", his philosophical thought: He advocated extensive analysis of things in the world to sum up the laws of the world.
Solution code: In the reading direction (from top to bottom, from left to right), the content of the irregular area where R4C1 is located, and the content of the irregular area where R4C4 is located, a total of 14 grids(for example, in the example, the content of the irregular area where R3C2 and R3C6 are located: 642351246513).
Comments
on 20. January 2021, 01:44 by cdwg2000
@swaroop2012@Dandelo
@SudokuExplorer@polar
Thank you for your help. I learned the new functions of Penpa.
on 20. January 2021, 01:42 by cdwg2000
Repaired Penpa+ new link.
on 20. January 2021, 01:21 by Dandelo
Ah. Good. Thx!
on 20. January 2021, 01:10 by swaroop2012
You can use Number -> Text (In PANEL) input feature of Penpa+ that allows any unicode symbol. Read in the Manual for detailed instructions. Here is the updated version of the puzzle https://git.io/JtqmN
on 19. January 2021, 23:20 by cdwg2000
Added Penpa+ link.
on 19. January 2021, 21:41 by Dandelo
Looks ok, as a workaround.
I've written an e-mail to Swaroop. Either he knows a better way or he can think about a new feature for a future release.
on 19. January 2021, 21:27 by SudokuExplorer
@polar: This is the best I could do (in number mode you can use different coloured text).
Penpa+ link: https://git.io/Jtth3
on 19. January 2021, 21:05 by Dandelo
Maybe Swaroop knows?
on 19. January 2021, 18:26 by polar
Slightly improvised Penpa+ link: https://git.io/Jtt9T.
If anyone knows how to get 4 way inequality signs with different colours let me know thanks!
on 19. January 2021, 17:27 by cdwg2000
During the Spring and Autumn Period and Warring States Period, the vassals in various parts of China segregated and wars flew. It was not until Qin Shihuang ruled the country that the mass separatism ended. During the Spring and Autumn Period and the Warring States Period, a large number of famous politicians, thinkers, military strategists, and writers emerged in China, laying the foundation for China's ancient culture with a long history. This is the main reason for the naming of the series of divisions. In the follow-up, some famous politicians, thinkers, military strategists, and writers will be introduced to you one after another.
on 19. January 2021, 17:24 by cdwg2000
Please note: Negative restrictions are very important for problem solving!
