Logic Masters Deutschland e.V.

XV Sandwiches

(Eingestellt am 21. November 2020, 04:47 Uhr von RockyRoer)

I always hated seeing a good sandwich puzzle that needed a given digit or two to disambiguate the 1's and 9's, so I've been trying lots of different variations to eliminate the need. Stumbled upon this and liked the different logic that developed in it. Hope it's not too eXtraVagant. Have fun!

Rules:

  • Normal Sudoku rules apply.
  • Given clues outside the grid indicate that there is *exactly* 1 X and one 1 V that must be placed between cells somewhere in that row and column. The number is the sum of the cells sandwiched between them.
    • Ex: a 12 outside a row might be satisfied with 2V354X61798
    • Ex: these would not work
      • 2V354X61978 (would contain two x's because 19.)
      • 7X354X61298 (no V)
  • Rows and columns without markings may or may not contain X's or V's - no information is given/implied about them.

The Puzzle: Link to f-puzzles

Lösungscode: Row 5 from left to right followed by column 9 from top to bottom.

Zuletzt geändert am 21. November 2020, 04:52 Uhr

Gelöst von subtize, smckinley, marcinj, samuella, NikolaZ, marcmees, Kompetenzpartner, Player, Bankey, soroush, Alexander Rappa, Yohann, kazu, Jesper, MagnusJosefsson, kuzmoyev, rimodech, PixelPlucker, tinounou
Komplette Liste

Kommentare

Zuletzt geändert am 3. Dezember 2020, 18:07 Uhr

am 3. Dezember 2020, 18:06 Uhr von PixelPlucker
Tough as nails, but very enjoyable!

am 24. November 2020, 17:43 Uhr von Alexander Rappa
Brilliant and very challenging

am 22. November 2020, 20:57 Uhr von Bankey
Thanks for a good puzzle, RockyRoer. It was rather VeXing at a few places, esp the ODD clue in row 5, but very nice on the whole. Fine construction. Kudos !

am 21. November 2020, 23:03 Uhr von marcmees
enjoyed this a lot. thanks.

am 21. November 2020, 08:45 Uhr von PrimeWeasel
I fully agree on Sandwiches with given digits! Every single one I've made doesn't contain any, or no clues on the side. I'll start this as soon as my coffee is ready.

am 21. November 2020, 04:52 Uhr von RockyRoer
Updated online link

Schwierigkeit:5
Bewertung:94 %
Gelöst:19 mal
Beobachtet:0 mal
ID:0004RB

Sudoku Variante eines Standardrätsels

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Lösungscode:

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