Author: 真笑(洪卫华), from China, this question comes from his personal blog.
This is the 3th part of the series of dividing areas.
This is the third part of the series of dividing areas. In order to avoid "flooding", this part plans to publish two difficult problems, one each for 7*7 and 9*9.
“老子” Sudoku
Nach den folgenden Regeln ist das Gitter in 7 verschiedene Rigionen unterteilt, wobei jede Region 7 Zellen enthält:
1. Geben Sie in jede Region eine Zahl von 1 bis 7 ein und stellen Sie sicher, dass jede Zeile, Spalte und Region keine wiederholten Zahlen enthält.
2. Ein weißer Kreis zeigt an, dass die 4 umgebenden Zellen zu derselben Region gehören. Alle weißen Kreise sind angegeben.
3.Wenn eine Zelle nur eine benachbarte Zelle in derselben Region hat, werden die Zahlen in beiden Zellen außerhalb des Gitters in Richtung der benachbarten Zelle angegeben (in der richtigen Reihenfolge).
Click enter Penpa+
Thanks SirWoezel.
Sample picture.If you need practice, you can try this question. :)
Click enter Penpa+ Thanks SirWoezel.
“老子”(Lao Zi),was born in Kuxian County of Chu State in the late Spring and Autumn Period of Zhou Dynasty in China (571 BC-471 BC), one of the world's one hundred historical celebrities, ancient Chinese thinker, philosopher,literary and historian, founder and main representative of Taoist school.In Taoism, he is revered as the ancestor of Taoism, and he is called "the Great Laojun." The core of Laozi's thinking is simple dialectics, which advocates the rule of doing nothing, teaching without saying, and the principle of the opposite. Lao Tzu is the ancestor of Taoism's dual cultivation of both life and life. Author of "Tao De Jing" (also known as "Lao Zi"), is one of the world's most widely published works.
Lösungscode: In der Leserichtung (von oben nach unten, von links nach rechts), dem Inhalt des unregelmäßigen Bereichs, in dem sich R3C3 befindet, und dem Inhalt des unregelmäßigen Bereichs, in dem sich R5C5 befindet, insgesamt 14 Gitter (z. B. in der Beispiel: Der Inhalt des unregelmäßigen Bereichs, in dem sich R3C4 und R5C4 befinden: 12364754231567).
am 19. Januar 2021, 10:37 Uhr von cdwg2000
Repaired title,From Phistome's "https://logic-masters.de/Raetselportal/Raetsel/zeigen.php?id=0004D4".
am 16. Januar 2021, 14:44 Uhr von cdwg2000
@SudokuExplorer
Thanks your kind feedback.
am 16. Januar 2021, 00:51 Uhr von SudokuExplorer
Thanks for the creative series!
The rules are clearly worded in conjunction with the example.
am 16. Januar 2021, 00:20 Uhr von cdwg2000
Repaired rules scription,thanks Dandelo.
am 16. Januar 2021, 00:18 Uhr von cdwg2000
@Dandelo
Your rule description is perfect, thank you!
am 16. Januar 2021, 00:00 Uhr von Dandelo
Maybe you could better say:
Whenever a cell has only one adjacent cell in the same region, the numbers in both cells are given outside the grid in the direction of the adjacent cell (in the correct order).
I'm no native speaker, too. Maybe they can improve this.
******I think your description is very good, thank you!
am 15. Januar 2021, 23:53 Uhr von marcmees
Just confused not knowing where to start at first.The rules are clear.
******Thank you for your feedback, I adopted Dandelo's suggestion.
am 15. Januar 2021, 23:51 Uhr von Dandelo
I only understood the rules by looking at the example. When I've read U-shaped, it took some time to understand, that the edges are U-shaped and not the regions.
am 15. Januar 2021, 23:17 Uhr von cdwg2000
@Dandelo@SirWoezel@marcmees
Glad you like it, thank you for your kind comments. Can you let me know your confusion? For example, the rule description (my English is really bad), thank you!
am 15. Januar 2021, 16:05 Uhr von marcmees
very nice... looks confusing at the start, as does every new variant, but solves nice and logically. Thanks
am 15. Januar 2021, 13:14 Uhr von SirWoezel
Agree with Dandelo. Very good puzzle!
am 15. Januar 2021, 12:53 Uhr von Dandelo
Very nice concept. And also the puzzle is very good.
am 15. Januar 2021, 12:22 Uhr von cdwg2000
Repaired txt.
am 15. Januar 2021, 12:19 Uhr von cdwg2000
Added penpa+ link Sample questions and main questions.
am 15. Januar 2021, 12:13 Uhr von SirWoezel
This is a penpa link for your 'main course':
https://git.io/JtU42
am 15. Januar 2021, 11:32 Uhr von SirWoezel
Penpa+-link
https://git.io/JtUWS