Logic Masters Deutschland e.V.

X-Centric [Killer Sudoku X collab with Twototenth]

(Eingestellt am 9. November 2022, 21:59 Uhr von Malrog)

Twototenth and I collaborated on this puzzle, which came out of an idea I had presented in a much smaller puzzle. Twototenth cleverly upscaled it to 9x9, and we polished it up together. Big thanks to him for suggesting the collab, it's been a lot of fun and I think we've made something rather good as a result.

Rules:

Normal sudoku rules apply.
Digits may not repeat along the main diagonals, which are marked.
Digits in cages must sum to the total in the top-left corner and may not repeat.

F-puzzles link
CtC Wep App link (has solution check)
SudokuLab link

Lösungscode: Row 8 and column 9, 18 digits, no spaces

Zuletzt geändert am 9. November 2022, 22:16 Uhr

Gelöst von SKORP17, wooferzfg, Wessel Strijkstra, Jakhob, Steven R, Julianl, AvonD, yttrio, cdwg2000, Piatato, Calvinball, OhHeyGuysItsMax, jalebc, nmmc123, Elliott810, Greg, Bjd, appleponycmh, Gilleo, ... topoi, jange, cpx86, bbutrosghali, morgannamodeaura, Raywen, pianobarry87, michaal94, Carolin, Playmaker6174, PippoForte, P12345, zhergan, Jdt112, Just me, EmX68, GoldenGod, lmdemasi, mezkur7
Komplette Liste

Kommentare

am 5. April 2023, 09:17 Uhr von Playmaker6174
Very nice and lovely idea for the opening! The flow after that was lots of fun as well :)

am 15. Januar 2023, 14:05 Uhr von puzzlepandit
I had solved this in my early days. Was happy that I was able to solve this.

am 15. November 2022, 20:00 Uhr von Niverio
Very smooth as expected from these two beautiful minds :)

Zuletzt geändert am 11. November 2022, 09:26 Uhr

am 10. November 2022, 20:02 Uhr von Kabuki73
Super nice break-in, afterwards smooth (but not easy)

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That's so good to hear! It's what we were hoping for, so thank you!

Zuletzt geändert am 10. November 2022, 19:30 Uhr

am 10. November 2022, 17:33 Uhr von RootsInWermland
Wonderful puzzle! Solves very smoothly when you get going. Lovely interactions all over the place with the cages and the diagonals. Interesting how powerful the interactions are between box 5 and the cages it sees. Thank you!

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So glad you enjoyed it, thank you for solving, and for your kind comment.

Zuletzt geändert am 10. November 2022, 19:29 Uhr

am 10. November 2022, 16:53 Uhr von AleixRoca
Nice break-in!

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Thank you, we're rather pleased with it too :D

Zuletzt geändert am 10. November 2022, 19:28 Uhr

am 10. November 2022, 16:12 Uhr von sujoyku
Thank you for this wonderful puzzle, Malrog and Twototenth! The solve felt to me that you really have to ask the right questions. I got a bit stuck in the middle, but then noticed that I had missed a "simple" diagonal deduction for quite some time. It was a very enjoyable challenge.

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Thank you for your wonderful comment! So glad you enjoyed the solve - those diagonals definitely do some work in this puzzle!

Zuletzt geändert am 10. November 2022, 19:27 Uhr

am 10. November 2022, 01:42 Uhr von cdwg2000
Very nice and smooth.

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Thank you!

Zuletzt geändert am 10. November 2022, 19:27 Uhr

am 9. November 2022, 22:19 Uhr von wooferzfg
Very neat interactions with the diagonals!

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Thank you...gotta make those diagonals work! :D

Schwierigkeit:3
Bewertung:97 %
Gelöst:105 mal
Beobachtet:3 mal
ID:000BYB

Variantenkombination Neu Online-Solving-Tool

Lösung abgeben

Lösungscode:

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