Logic Masters Deutschland e.V.

On a knife's edge

(Eingestellt am 16. September 2024, 18:31 Uhr von sujoyku)

Ich finde dieses Pfeil/(Little) Killer-Setup mit Diagonalbeschränkung hat einige interessante Interaktionen, aber urteilt selbst. Wie immer sind Eure Kommentare herzlich willkommen. Ich wünsche Euch viel Spaß beim Lösen!

- Es gelten die normalen Sudoku-Regeln, d.h. jede Reihe, Spalte und 3x3-Region muss jede der Ziffern von 1 bis 9 genau einmal enthalten.

- Diagonalen: Auf den beiden Hauptdiagonalen dürfen sich keine Ziffern wiederholen.

- Pfeile: Ziffern auf einem Pfeil summieren sich zu der Ziffer in dem Kreis, von welchem der Pfeil ausgeht.

- Killer-Käfige: Ziffern in einem Käfig ergeben in der Summe den oben links angegebenen Wert.

- Little killer: Zahlen außerhalb des Gitters mit einem Pfeil sind Little killer-Hinweise und geben die Summe aller Ziffern entlang dieser Diagonalen an.

- Ungerade: Eine Ziffer in einem grauen Kreis ist ungerade.

Hier kann das Rätsel online gelöst werden:

Solve on CtC

Lösungscode: Reihe 5 von links nach rechts (9 Ziffern insgesamt)


Gelöst von sootierr, lmdemasi, DanishDynamite, SKORP17, mutex, pepu273, keenbowl, Calvinball, fuxia, jalebc, PinkNickels, EmX68, meggen033, pepe74287, Megalobrainiac, cmigas, kroutu, Bjd, Alce, Sonki, Willkimo, ... AvonD, Vaurien, Lenivaya_Joppa, Kabuki73, Debba, jguer, Saskia11, ManuH, timww572, 9Rookienumbers, paranoid, Sus, DerRiese, katy.lanka, Muendo, hurrynot, Drafuf, diziet, flip1995, zrbakhtiar
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Kommentare

Zuletzt geändert am 23. September 2024, 18:14 Uhr

am 23. September 2024, 17:59 Uhr von Lenivaya_Joppa
Thank you for this interesting puzzle, dear sujoyku! Uff, I admit, it was a challenge, there were a few critical points in the solving process. Even at the end, when I already thought I got it, it was again difficult to finish it. But luckily I finally succeeded. :)

**
Congratulations on the solve and thank you for your comment, Lenivaya_Joppa! There are definitely some tricky steps to figure out near the end. I am glad that you liked the puzzle.
Kind regards, sujoyku

Zuletzt geändert am 18. September 2024, 13:19 Uhr

am 18. September 2024, 06:27 Uhr von theParad0x
Great puzzle! But, unless I missed something, this was not a 2 star puzzle for me. Fun nonetheless, thanks for sharing

**
Thank you for your comment, theParad0x! I am glad that you liked the puzzle. I don't think you must have missed anything. Initially, I uploaded it with 3 stars difficulty. I think it is somewhere between 2 and 3 stars.
Kind regards, sujoyku

Zuletzt geändert am 17. September 2024, 19:29 Uhr

am 17. September 2024, 03:18 Uhr von CanadianLeviathan
Good fun! Couldn't spot the last bit of logic in box 2 to resolve so I had to resort to bifurcation and use the other possibility for the arrow. Curious to see the intended path for that. Nice work

**
Thank you for your comment, CanadianLeviathan! I am glad you had a fun solve. No bifurcation or guessing is required. One crucial step is the deduction mentioned by damo_89 in their hidden comment. The diagonal constraint is rather crucial in the final phase of the solve.
Kind regards, sujoyku

Zuletzt geändert am 17. September 2024, 01:16 Uhr

am 17. September 2024, 01:11 Uhr von 99%Sneaky
Lovely puzzle. Some logical points were a bit subtler than the rest, but very much within reason. Thanks!

**
You are much welcome, 99%Sneaky! I am glad that you liked the puzzle. I agree (to even more than 99%) with you that there are some tougher steps. I had it initially uploaded as 3 stars, probably it is somewhere inbetween.
Kind regards, sujoyku

Zuletzt geändert am 17. September 2024, 23:18 Uhr

am 16. September 2024, 23:51 Uhr von Snaques
Very nice for the most part, but I must've missed something in the end because I had to go through quite a bit of elimination to rule out potential numbers.

Would be interesting to see someone solve this.

I do have to say that the way the cages and arrows interacted was pretty neat.

Zuletzt geändert am 16. September 2024, 23:31 Uhr

am 16. September 2024, 23:15 Uhr von wuc
Very nice puzzle. Took me a while on several steps. Very clever construction thx.

**
You are much welcome, wuc, thank you for commenting! I am glad that you liked this construction.
Kind regards, sujoyku

Zuletzt geändert am 16. September 2024, 23:30 Uhr

am 16. September 2024, 23:12 Uhr von Nemefish
Very cute enjoyable puzzle. Got stuck for a long while but once I found it, the step seemed very fair.

**
Thank you for your comment, Nemefish! I am glad you enjoyed the puzzle. I think the individual deductions mostly are not that difficulty but require a good amount of scanning.
Kind regards, sujoyku

Zuletzt geändert am 16. September 2024, 21:27 Uhr

am 16. September 2024, 21:08 Uhr von meggen033
Great Puzzle Sujoyku! Feels like you just wittle away and slowly but surely the numbers just fill themselves in. Very fun. Well done!

**
Thank you for your comment, meggen033! I am glad you enjoyed the puzzle.
Kind regards, sujoyku

Zuletzt geändert am 16. September 2024, 20:22 Uhr

am 16. September 2024, 20:18 Uhr von PinkNickels
Very fun solve. I would rate a 2*, but curious what the rating will be. Regardless, very nice setting!

**
Thank you for your comment, PinkNickels! I am glad you had a fun solve. It might be the case of a tough-ish 2 star or an easier 3 star puzzle. We will find out soon how the majority estimates it.
Kind regards, sujoyku

Schwierigkeit:2
Bewertung:93 %
Gelöst:121 mal
Beobachtet:0 mal
ID:000JV5

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Lösungscode:

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