Logic Masters Deutschland e.V.

Chaos Construction: Loop Sum

(Eingestellt am 8. April 2022, 18:16 Uhr von Phistomefel)

Dieses Rätsel ist eine Chaos Construction, in der ein Rundweg eingezeichnet werden muss, der jedes Gebiet genau einmal betritt und verlässt.

Zu den Regeln:
  1. Fülle das Gitter mit Zahlen von 1 bis 9, sodass jede Zeile, jede Spalte und jedes Gebiet jede Zahl von 1 bis 9 genau einmal enthält. Die Gebiete sind zusammenhängende Mengen von neun Feldern und müssen zunächst bestimmt werden.
  2. Zeichne einen Rundweg in das Gitter, der waagrecht oder senkrecht von Feld zu Feld verläuft und sich nicht selbst kreuzt oder überlappt. Dieser Rundweg besucht jedes Gebiet genau einmal.
  3. Eine Zahl in der linken oberen Ecke eines Feldes gibt die Summe der Ziffern in der jeweiligen Region an, die auf dem Rundweg liegen.
Hier noch ein Beispiel für diesen Rätseltyp auf einem 6x6-Gitter:



Hier findet ihr einen Link, um das Beispiel zu online lösen.



Das Rätsel ist auch online über Penpa Plus verfügbar. Für den Solution Check ist es ratsam, grüne Linien für den Rundweg zu verwenden und rote, blaue oder grüne Zahlen. Viel Spaß beim Lösen!

Lösungscode: 2. und 3. Spalte

Zuletzt geändert am 9. April 2022, 01:13 Uhr

Gelöst von Steven R, Siebuhh, Niverio, marcmees, CookieWookie, Florian Wortmann, Jaych, Jesper, Dandelo, Vebby, KNT, Piatato, RJBlarmo, JapanHasRice, Jay Dyer, jkuo7, cmb, rmn, DiMono, Nicholas00, RockyRoer, ... h5663454, Vasefire, Bobbobert, mang0, Saskia, andreatetta, Gonzo_17, P12345, Sewerin, Unknown, Jolly Rogers, karlmortenlunna, tess, Xendari, TitaniaLowe, Puzpensu, Jammokablam, anhu17, steeto
Komplette Liste

Kommentare

am 1. Dezember 2023, 21:07 Uhr von Xendari
Fantastic puzzle, I loved every deduction! It didn’t really feel like a 5* puzzle because of how smooth it was

am 27. April 2022, 21:13 Uhr von Christounet
Very brilliant and entertaining puzzle which caused my brain to go on loops a few times ! I don't know if the path I found was the intended one (gotta check how Ctc solved it), but it made me feel good anyway ! I'm definitely caught in your loop !

am 12. April 2022, 22:10 Uhr von miraflores
Thank you for such a wonderful puzzle! It was really fun to solve.

am 12. April 2022, 17:00 Uhr von Crusader175
This was very hard but very beautiful! Another masterpiece, really enjoy solving this. :)

am 12. April 2022, 16:59 Uhr von miraflores
Thank you for such a wonderful puzzle! It was really fun to solve.

am 12. April 2022, 14:00 Uhr von Phistomefel
I am a overwhelmed by your feedback. Thank you so much, everyone!

@Manycoloredcoat: Congratulations! :)

am 12. April 2022, 12:07 Uhr von Prutsbeest
This is such nice and challenging logic! Thank you Phistomefel!

am 12. April 2022, 08:43 Uhr von Manycoloredcoat
My first phistomefel puzzle I completed without help! (If you don't count example puzzles)
Thank you a lot for the fantastic work you're doing!

am 12. April 2022, 02:16 Uhr von SimplePurpleFrog
Wow! What a puzzle! Very hard, but just as amazingly good. Definitely extra good brain exercise.
Double Simon's time, but very chuffed I was able to complete it without hints. Only a few months ago that would have been unthinkable!

am 12. April 2022, 01:09 Uhr von Manycoloredcoat
My first phistomefel puzzle I completed without help! (If you don't count example puzzles)
Thank you a lot for the fantastic work you're doing!

am 10. April 2022, 17:24 Uhr von Mody
Gigantisch, wie sich alles ergeben hat, nachdem ein bestimmtes Gebiet gefunden wurde.
Gigantic, how everything turned out after a certain region was found.

am 10. April 2022, 15:48 Uhr von SudokuExplorer
Great concept and very entertaining solve, thanks! :-)

am 10. April 2022, 15:10 Uhr von zuzanina
Sehr schönes Rätsel! Vielen Dank! :-)

am 9. April 2022, 22:51 Uhr von Annunakki
Always enjoyable to solve your puzzles. Never stops to amaze me. Thanks a lot!

am 9. April 2022, 17:39 Uhr von Phistomefel
Wow, thank you very much for all the warm feedback, folks! :)

Zuletzt geändert am 9. April 2022, 17:37 Uhr

am 9. April 2022, 17:21 Uhr von fpac
In the example, 14 is not in the top left of the purple region. Is this intentional?

----

Reply: Yes, this is intentional. The cells containing the clues can be at any position within the region.

am 9. April 2022, 14:39 Uhr von MagnusJosefsson
Lovely! Fun and original!

am 9. April 2022, 14:02 Uhr von Playmaker6174
I have to admit, I made myself harder to scan this grid after getting through lots of steps, fairly challenging but extremely enjoyable puzzle (considering I'm not really good at loop puzzles) :}

am 9. April 2022, 13:50 Uhr von Qodec
Ah, That was fantastic! No better way to spend a few hours than to dive into this beauty!

am 9. April 2022, 07:47 Uhr von Nordy
Amazing puzzle! I had a blast solving it. I gasped when the 3 revealed its role in the puzzle

Zuletzt geändert am 9. April 2022, 06:16 Uhr

am 9. April 2022, 06:15 Uhr von Dandelo
Sehr schön.

@Niverio: If you click on 'Share' and then 'Generate URL with Answer Check' you see the settings for the answer check.

am 9. April 2022, 05:06 Uhr von RockyRoer
Surprisingly approachable— the example puzzle was quite instructive too, always appreciate that Phistomefel!

am 9. April 2022, 04:11 Uhr von DiMono
This is such a clean solve for a puzzle that looks like it should be much more difficult than it is. Fantastic puzzle as always. Thank you for this.

am 9. April 2022, 01:13 Uhr von Phistomefel
Regelklärung

am 9. April 2022, 01:08 Uhr von Phistomefel
Thank you for the very kind feedback, everyone! I am very happy that you enjoyed the puzzle!

@Niverio: Thank you for informing me about the issue! It is a bit unfortunate that I chose a red line for the example, but the green one was very badly visible. I will include the line issue in the desciption.

@Piatato: Thank you for the question - the loop can only move orthogonally. I will include it in the rules.

Zuletzt geändert am 8. April 2022, 23:43 Uhr

am 8. April 2022, 23:43 Uhr von Piatato
I was quite nervous about this one, since I'm in general horrible at solving different kinds of loop puzzles, haha! In the end I had a really enjoyable time solving this puzzle, it all came together in a very elegant fashion. Thank you a lot for setting this!

am 8. April 2022, 22:51 Uhr von Jesper
Really fun, thanks!

am 8. April 2022, 22:35 Uhr von Piatato
This loop cannot move diagonally, I assume?

am 8. April 2022, 21:44 Uhr von marcmees
an approachable Phistomefel puzzle. Thanks.

Zuletzt geändert am 9. April 2022, 00:50 Uhr

am 8. April 2022, 21:22 Uhr von Niverio
Very fun puzzle, thanks Phistomefel!

Note: When I did solve it in Penpa+ link, the answer check didn't trigger even though solution code was correct. I checked and my edges were there, I did color the different regions too. Maybe that had an effect?

Edit: Vebby contacted me and said that it would likely be because I used red lines for the loop, while it needed to be green, so issue resolved.

am 8. April 2022, 20:14 Uhr von Steven R
Fun puzzle, thanks Phistomefel!

Schwierigkeit:5
Bewertung:99 %
Gelöst:125 mal
Beobachtet:5 mal
ID:0009LJ

Rätselkombination Online-Solving-Tool Wegerätsel

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Lösungscode:

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