Chaotically Coordinated Arrows
(Eingestellt am 3. März 2022, 19:58 Uhr von Piatato)
Ein weiteres Puzzle, das das Ergebnis einer Zusammenarbeit ist, diesmal mit der großartigen, kreativen Setterin filuta . Nachdem ich die ersten beiden Koordinatenpfeil-Rätsel von Aaronymous und mir gelöst hatte, kam mir filuta auf die Idee, eine Chaos-Konstruktion mit dieser Einschränkung zu setzen. Er hatte bereits einige Ideen für den Aufbau, und in der letzten Woche haben wir gemeinsam an der Umsetzung des Puzzles gearbeitet. Ich würde sagen, filuta steckt hinter den meisten der größten Logikstücke, aber ich habe auch ein paar Ideen eingebracht, und am Ende wurde mir die Ehre zuteil, das Rätsel zu veröffentlichen. :-)
Um sich an die Beschränkung der Koordinatenpfeile zu gewöhnen, versuchen Sie mein originales Coordinate Arrows-Rätsel , oder Aaronymous großartiges Sudokutown is That Way.
Regeln:
1) Es gelten die normalen unregelmäßigen Sudoku-Regeln, obwohl die Regionen vom Solver abgeleitet werden müssen.
2) Ziffern auf einem Pfeil buchstabieren die Koordinaten für die Ziffer, die ihre Summe ist. Die Zeilennummer steht am Anfang des Pfeils, die Spaltennummer steht auf der Pfeilspitze. Wenn ein Pfeil beispielsweise so aussieht: -1 4-> dann muss in r1c4 eine 5 stehen.
3) Beide Zellen auf einem Pfeil müssen sich in derselben Region wie ihre entsprechende Summe befinden.
Hier auf Penpa+ lösen.Hier können Sie F-Puzzles lösen.
Hier in der CTC-Webapp lösen.
Lösungscode: Zeile 7 und Spalte 7
Kommentare
am 13. März 2024, 08:54 Uhr von Christounet
Superbly done, amazing how this resolves so nicely with so few clues ! I found it easier than I expected when I started solving. Thanks :)
am 12. Dezember 2023, 18:29 Uhr von Yann
Wow. I'blown away by the seemingly harmless arrangement of arrows and digits. The CC logic was unbelievable.
Thanks for this masterpiece !
am 28. November 2023, 16:50 Uhr von ONeill
Great ruleset and puzzle!
am 26. September 2023, 17:48 Uhr von wullemuus
Very clever chosen arrows and digits excluding a lot of possibilities at once! The really difficult part was the CC (which I'm not so familiar with). The finish was again very elegant. Looking forward to the next CA variations!
am 6. August 2023, 08:31 Uhr von Aaronomys
Absolutely brilliant puzzle! It was amazing to find all the logic that allows such a minimal setup to solve an entire grid. Thank you both for this gorgeous work.
am 15. Februar 2023, 16:09 Uhr von Kafkapharnaum
Yet another amazing CA puzzle! And thanks to the prep work from the OG Coordinate Arrows and Sudokutown puzzles, I think this was the best possible point of entry for me for that variant; it went far better than I expected, even as it was still very hard and certainly a rough ride at times (top right/last few arrows in particular, phew). That said, this is one of my favorite solves for sure -- thanks so much to you and filuta for creating this!
—
Thanks for the solve and the very nice comment! Just one little CA puzzle left now, muahahaha
am 21. August 2022, 20:36 Uhr von Samish
Awesome puzzle ! As we could expect from such a collab :-)
I did Coordinate Arrows - Sudokutown - this one in that order and I think it was great because I enjoyed all of them very much and none of them felt monstrously hard.
It went pretty smooth and no part felt too tricky/sticky to me, quite a pleasant solve ! The combination of CA and CC rules probably deserves a 5/5 difficulty, but a true 5, considering these puzzles usually go from 3/5 to 7/5.
Anyways I'm very happy I completed my coordinate arrows journey =D
am 5. August 2022, 16:40 Uhr von Playmaker6174
Undoubtedly one of the hardest CC puzzles I've done so far. Interesting start, then it came an incredibly hard regions division where certain things needed to be constantly analyzed, but overall it's such a rewarding solve and a great way to conclude your entire catalog, Piatato :)
am 29. Juni 2022, 21:05 Uhr von Vebby
Superb! Loved the opening and how everything unraveled in the end.
--
Thanks a lot! Finishing line coming up now! :-D
am 19. Juni 2022, 08:08 Uhr von cdwg2000
Great puzzle.
am 7. April 2022, 18:24 Uhr von PrimeWeasel
Stellar construction! Really worth the time, I especially enjoyed the logic for the arrow coordinates on the top left. Thanks!
am 16. März 2022, 18:34 Uhr von Phistomefel
I really enjoyed that puzzle. The Coordinate Arrows and the Chaos Construction go very well together. Well done setting this, filuta and Piatato! :)
—
Thanks again! Very nice to see you enjoy the constraint and the puzzle!
Piatato
am 10. März 2022, 11:03 Uhr von Andrewsarchus
Great puzzle! - At first it seems hard to believe it will actually resolve, and then everything just comes together nicely!
am 10. März 2022, 05:46 Uhr von kolot
Wonderful puzzle! Very beautiful ideas throughout the grid. I completely agree with all the comments of henrypijames about the puzzle.
am 7. März 2022, 13:59 Uhr von Jesper
Great puzzle! Quite challenging, but it is always possible to make progress logically.
am 4. März 2022, 22:06 Uhr von henrypijames
The start is neat but not that hard, then it turns into this very hard, very sophisticated CC where geometry reigns supreme. This is almost "pure" CC at its best, and for someone who loves geometry logic in sudoku, it was utterly absorbing - time just flew by. I'd love to see this one featured on CtC - maybe Simon will have the same time-slip experience as well.
--
Thanks for the solve and the amazing feedback! It truly made the day for both of us. :-)
