No-divisor Sudoku
(Published on 29. September 2022, 17:40 by sujoyku)
- Normal Sudoku rules apply.
- No digit is orthogonally adjacent to one of its divisors >1, e.g. 6 is never orthogonally adjacent to 2 or 3.
- Example:
Here you can solve the puzzle online:
Solution code: Row 1 followed by Row 8, both from left to right (no commas or spaces, 18 digits in total)
Comments
on 14. October 2024, 16:53 by Lenivaya_Joppa
Thank you for this nice puzzle, dear sujoyku! :)
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Thank you for your comment, Lenivaya_Joppa! I am glad that you liked the puzzle.
Kind regards, sujoyku
on 12. September 2024, 09:33 by isajo4002
Interesting concept was hard to grasp at first but once realized what was going on flew through it.
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Thank you for your comment, isajo4002! I am glad that you found the concept to be interesting. It is sort of a multiplicative anti-Kropki ruleset.
Kind regards, sujoyku
on 1. August 2024, 14:29 by sujoyku
added a solving link to CTC (big thanks to latters176 for providing the link!) and made solvings links clickable, no changes to the contents of the puzzle
on 1. August 2024, 12:49 by latters176
Another great idea executed to perfection, thank you!
Definitely about 3*!
CTC (with answer check): https://tinyurl.com/2cbamexd
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Thank you for your kind comment, latters176! And also thank you for providing the solving link to CTC! I have replaced it with a shortened link so that it does not cross over the boundary of the comment area to the right. I am glad that you liked the puzzle.
Kind regards, sujoyku
on 30. September 2022, 14:58 by sujoyku
I have not thought about the analogy to non-consecutive restrictions, but I see your point. The small difference is that in the no-divisor case the distinct digits behave differently: It's like 2 has a little more "forbidden neighbours" while 1, 5 and 7 are not restricted at all. Thanks for your feedback, marcmees!
on 30. September 2022, 07:03 by marcmees
It feels a bit like a non consecutive puzzle with different digits. smooth solve.thanks
on 29. September 2022, 19:37 by sujoyku
I have added a link to f-puzzles.
on 29. September 2022, 19:34 by sujoyku
Danke StefanSch! Dann schaue ich beim nächsten Upload mal, dass ich direkt einen Link reinpacke.
on 29. September 2022, 19:31 by StefanSch
Geh auf https://f-puzzles.com/ und Du startest mit einem leeren Sudoku-Feld. Rechts neben dem Titel kannst Du den Stift anklicken und dann Titel, Autor und Regeln ändern. Auf der linken Seite hast Du etliche Regelvarianten und Vorgaben zur Auswahl.
Am Ende Export klicken und die Option "Copy Compressed Link" anklicken. Fertig ist der Link.
on 29. September 2022, 19:26 by StefanSch
f-puzzle: https://f-puzzles.com/?id=2nqw3ddx
on 29. September 2022, 17:43 by sujoyku
I am curious if you like the no-divisor restriction. Therefore, I would be grateful for your comments and feedback. I wish you a happy solve!
p.s. If there is the possibility to solve this puzzle on f-puzzles, I will gladly include a link into the puzzle description.(As I am new to uploading puzzles here you can also tell me in the comments how it works in general to generate a f-puzzle or CtC-link.)
