Logic Masters Deutschland e.V.

Irregular dotless Kropki

(Published on 21. August 2021, 10:00 by Phistomefel)

This puzzle is a Kropki sudoku with irregular regions.

In every row and column and in every bold bordered area, each number from 1 to 9 occurs exactly once. The numbers of two orthogonally adjacent squares may not be consecutive, nor may they be in a ratio of 2:1.

The puzzle is also available online via F-Puzzles. Have fun solving!

Solution code: 1st and 5th row

Last changed on on 21. August 2021, 17:52

Solved by Playmaker6174, Farkov, Fedo , polar, cfop, Joseph nehme, MavericksJD, Kigor, SKORP17, cdwg2000, Mark Sweep, Dentones, riffclown, SudokuExplorer, smckinley, FloH, Qodec, avishai, Jesper, Mathaccit, ... Azumagao, Calesch, Sewerin, AaronB, ryanprobably, karlmortenlunna, teuthida, jseng, Christounet, Krokant, seh_bas, Noxy78, erkiraak, lpq29743, MysticMan, TheNineElements, matter, Novisnage, koiking
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Comments

on 17. April 2024, 14:32 by Krokant
Ein wirklich superschönes Rätsel. :)

on 17. April 2024, 11:19 by Christounet
Clever setup ! Thanks :)

on 13. August 2023, 22:59 by GemmaOane
Phistomüfel machen sehr gute Puzzles

on 25. July 2022, 18:01 by Rollo
Pünktchenrätsel ohne Pünktchen sind toll!

on 19. October 2021, 14:44 by dissonance
This puzzle is a gem of his kind, congratulations.
Thanks for sharing.

on 3. September 2021, 17:06 by Mody
Das war wunderschön und hat Spaß gemacht.

on 26. August 2021, 01:31 by dmacho24
This was my first ever irregular sudoku and although I got a little help from Simon I completed it mostly by myself! Awesome puzzle!

on 25. August 2021, 15:53 by Klausku
Wunderschön, wie immer. Ich hab allerdings ziemlich lang gebraucht und dabei fast alles eingefärbt. Danke und gerne wieder in höherer Puzzlefrequenz :)

on 24. August 2021, 23:47 by Raumplaner
schön, dass du wieder aus der Pause zurück bist!

on 23. August 2021, 00:59 by Piatato
Oooh, what a lovely puzzle! I had a very nice time solving it. Very clever ideas!

on 22. August 2021, 18:49 by henrypijames
Well, I love irregulars, and indeterment ones ("chaos construction") even more. Phistomefel's CC have always been brilliant (including the one that initially had a "lost path to nowhere", haha), and I hope to see a new one soon.

on 22. August 2021, 18:21 by tallcat
Found this one hard, but Irregular always melts my brain if i'm honest. Some lovely and very clever interactions!

on 22. August 2021, 16:32 by Gullie
Yay! I completed a Phistomephel puzzle all on my own! Great approachable puzzle, loved it.

on 22. August 2021, 05:49 by DiMono
I did this one the hard way. I knew the completed grid would look like that in some way, but I didn't take the time to prove it ahead of time. Excellent puzzle as always.

on 21. August 2021, 20:39 by Qodec
That was something extraordinary. Thank you very much!

on 21. August 2021, 19:57 by FloH
Richtig gutes Puzzle. - wie immer. Freue mich schon auf Simon

on 21. August 2021, 18:24 by riffclown
I like the way the Region Shapes interplay. Nice Puzzle.

on 21. August 2021, 17:44 by Phistomefel
Thank you very much for the nice feedback, folks! :)

on 21. August 2021, 13:56 by MavericksJD
Great puzzle using my favorite variant

on 21. August 2021, 13:42 by Joseph nehme
Excellent puzzle as always :)

on 21. August 2021, 11:32 by Farkov
That was a great use of such a limiting ruleset. Very nice Thomas :)

Last changed on 21. August 2021, 13:21

on 21. August 2021, 11:21 by Playmaker6174
This is definitely one of the most minimal puzzles that I've ever dared to try, it gave me goosebump every time I discovered something new, loved every second of the solve. Thank you for this enjoyable puzzle! :)

Difficulty:3
Rating:96 %
Solved:163 times
Observed:15 times
ID:0007CZ

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Solution code:

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