Logic Masters Deutschland e.V.

Chaos Construction: Orpheus (10x10)

(Eingestellt am 16. August 2022, 01:09 Uhr von KNT)

This is a 10x10 Chaos Construction that is a direct sequel to my puzzle Ariadne. They both have the same ruleset, but this one is assuredly trickier, so I recommend solving that puzzle before this one if you have not done so already. Niverio has a wonderful puzzle with the same ruleset as well called Oenopion's Revenge, which I wholeheartedly recommend. The puzzle page for Ariadne has an attached 6x6 example puzzle which may serve as good practice if you are new to this ruleset.



Rules:

Place the digits 1-10 in the grid exactly once in every row, column, and each of the 10 regions, except the regions are to be determined. Regions are orthogonally connected. Regions are 10 cells large!

A digit in a clued cell indicates the number of cells seen in the indicated directions combined (including itself).

Region borders obstruct vision.

The puzzle can be played on Penpa+ here. Answer check is enabled with green edges and blue digits. For the digits 1-9, you must place them in "Sudoku" mode, while the number 10 must be entered in "Number" mode, for the answer check to trigger. I hope you enjoy the second installment in this series!

Lösungscode: Row 10 followed by Column 4


Gelöst von the_cogito, Koalagator2, henrypijames, jkuo7, MagnusJosefsson, Niverio, marcmees, lerroyy, Playmaker6174, Jesper, harrison, polar, rmn, Isa, zwooz19, Elliptical, Vebby, wenchang, PippoForte, ... ascension, peacherwu2, Christounet, MaizeGator, pkp, Ssikaijeo, Beethoven3, Feadoor, Leonard Hal, h5663454, Tom-dz, Saskia, Gnosis66, ibag, Uhu, dogfarts, Xendari, Piatato, Nick Smirnov, tallcat
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Kommentare

am 1. Januar 2024, 14:48 Uhr von Piatato
This cannot be healthy ... :)

am 3. August 2023, 12:39 Uhr von ibag
Great puzzle! This one took me a long time to get into.

am 2. März 2023, 16:16 Uhr von MaizeGator
Solving this puzzle on my own has given me the greatest sense of satisfaction I've felt in quite some time.

am 26. Oktober 2022, 16:29 Uhr von Christounet
Of course I forgot that I had to use 1-10 instead of 1-9 and therefore had to restart... But that made me appreciate the subtle change in the region logic even more I think. Great puzzle with a step that fooled me for a while (see hudden comment). Thanks KNT.

Zuletzt geändert am 25. September 2022, 15:00 Uhr

am 25. September 2022, 14:59 Uhr von ONeill
Really great puzzle, thank you. I found it much harder than the first. Had to restart after forgetting about regions being 10 cells

am 28. August 2022, 14:39 Uhr von cmb
Superb puzzle.
Exceptionally hard.
Always fair.
And the fun starts when the regions are fully built.

am 21. August 2022, 09:42 Uhr von cdwg2000
Very nice, thanks.

am 19. August 2022, 19:30 Uhr von wenchang
Share my solving. Spoiler alert. https://youtu.be/GzVvh8THr78

am 19. August 2022, 17:16 Uhr von wenchang
Very hard and time was flying when solving it.

Zuletzt geändert am 17. August 2022, 14:53 Uhr

am 17. August 2022, 14:35 Uhr von Elliptical
Why does r4c10 have an arrow pointing outside the grid? What does that do?

——

Hi Elliptical, it does not “do” anything, but I designed that arrow to look as such to better telegraph the interaction between some specific clues in this grid.

am 16. August 2022, 20:59 Uhr von Jesper
Very nice, thanks!

Zuletzt geändert am 17. August 2022, 08:48 Uhr

am 16. August 2022, 20:16 Uhr von Playmaker6174
Wowie, a really nice sequel of an already exceptional puzzle, though still definitely consistently challenging throughout. I love how almost every clue feels important/crucial at certain points :)

Zuletzt geändert am 16. August 2022, 16:44 Uhr

am 16. August 2022, 16:39 Uhr von marcmees
Fantastic puzzle. thanks. needed to remind myself once in a while about the XL size of the regions :-)

am 16. August 2022, 16:18 Uhr von Niverio
Very nice follow-up to Ariadne, slightly harder, but nothing impossible!

Zuletzt geändert am 17. August 2022, 05:08 Uhr

am 16. August 2022, 13:34 Uhr von henrypijames
Even though this has the same break-in as Ariadne, the increase in difficulty is expotional if not explosive. This feels more than an upgrade - rather like going from kid's menu to rare steak.

Until I've tried it, I had no idea how much my thinking patterns are fixated on 9-cell regions. Breaking out of it takes great and continuous effort. And all this even though the puzzle only features geometric and no arithmetic logic - I shudder to think what if ... (Again: This is NOT a challenge!)

am 16. August 2022, 08:26 Uhr von Koalagator2
Very Nice Puzzle, A Worthy Successor to Ariadne

am 16. August 2022, 01:10 Uhr von the_cogito
Lovely region building!

Schwierigkeit:5
Bewertung:97 %
Gelöst:48 mal
Beobachtet:6 mal
ID:000AUD

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Lösungscode:

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