真笑Puzzles024--Chaos Construction-- “孔子” 002
(Published on 7. February 2021, 12:22 by cdwg2000)
Author: 真笑(洪卫华), from China, this question comes from his personal blog.
This is the 5th part of the series of dividing areas.
“孔子” Sudoku
According to the following rules, the grid is divided into 9 different rigions, each regions contains 9 cells:
1.Fill in a number from 1-9 in each region, and make each row, column and region have no repeated numbers;
2. The red hint number means that the 4 grids in the field area belong to the same regions, and the hint number is all the even numbers in the 4 grids. If there is no even number, it is marked with “!”;
3.The blue hint number indicates that the 4 grids in the field area belong to three houses, the hint number is all odd numbers in the 4 grids, and if there is no odd number, it is marked with ×;
4.All quadruple fields that comply with Rule 2 and Rule 3 are marked with corresponding color numbers or symbols.
Click enter main course Penpa+
Sample picture.If you need practice, you can try this question.:)
“孔子”（Kongzi）Confucius (Confucius, September 28, 551 BC-April 11, 479 BC), the word Zhongni, was a native of Lu in the late Spring and Autumn Period in China (now Qufu, Shandong Province, China), a famous thinker and educator in ancient China , The founder of the Confucian school, was later respected as the Confucian Sage, the Most Sage, the Most Sage Master, etc., and the top of the "Top Ten Cultural Celebrities in the World" He pioneered private lectures. Confucius had been taught by Laozi and led some disciples to travel around the country for 14 years. In his later years, he revised the six classics of "Poetry", "Book", "Ritual", "Le", "Book of Changes" and "Spring and Autumn". After the death of Confucius, later generations recorded the words, deeds and thoughts of Confucius and his disciples and compiled them into the Confucian classic "The Analects".
Solution code: In the reading direction (top to bottom, left to right), the contents of the irregular area where R5C2 is located and the contents of the irregular area where R6C5 is located, a total of 18 grids (e.g. in the Example: The content of the irregular area where R3C4 and R6C5 are located: 532416452631).
Comments
on 5. May 2024, 15:24 by Krokant
Sudokupad: https://sudokupad.app/m47ix637ig
These are really nice. :)
on 26. July 2022, 15:26 by peacherwu2
Very beautiful puzzle! Logic is nicer than it appears. Just that the board is kinda messy.
Thank you for your kind comment.
on 20. May 2021, 11:48 by cdwg2000
@Mody
After completing most of the numbers, determining the area division of the numbers is also part of solving the problem, which is often more challenging. Glad you solved it.
on 20. May 2021, 09:28 by Mody
Diese Rekonstruktion hat mir besonders gut gefallen, weil ich hier auch intensiv die Hinweise über Gebietsgrenzen nutzen musste.
In den anderen Chaos-Rekonstruktionen hatte ich zumeist schon 95 Prozent der Ziffern, bevor ich mich mit den Gebieten befasst habe.
I particularly enjoyed this reconstruction because I also had to make intensive use of the clues about territorial boundaries here.
In the other chaos-reconstructions, I usually already had 95 percent of the digits before I dealt with the areas.
on 23. April 2021, 14:47 by cdwg2000
Increase difficulty.
on 19. April 2021, 13:28 by cdwg2000
Repaired txt.
on 8. April 2021, 13:47 by cdwg2000
If necessary, you can refer to the Chinese video: https://b23.tv/brGVn1
on 22. March 2021, 12:57 by cdwg2000
Repaired txt.
on 17. February 2021, 03:15 by cdwg2000
Increase difficulty.
on 8. February 2021, 17:32 by cdwg2000
@marcmees
@SudokuExplorer
Glad you like it.
on 8. February 2021, 14:09 by SudokuExplorer
These chaos construction puzzles are a lot of fun!
Thanks 真笑!
on 8. February 2021, 01:21 by marcmees
under pressure to "normalise" the solution code? :-)
Thanks - very nice.
on 7. February 2021, 12:29 by cdwg2000
In particular, the red "x" in Penpa is replaced by red "!", and the numbers are circled with the symbol "○".
on 7. February 2021, 12:22 by cdwg2000
Remember as a solver, you need to use Red or Blue, or Green color to solve the sudoku for the solution to be verified by the answer check. The above is a reminder from Mr. Swaroopg. Therefore, please do not modify the color that has been set, it will affect your answer verification after the problem is solved.
At the same time, you need to divide the boundaries of each area before the answer can be checked automatically.
