Logic Masters Deutschland e.V.

Sudoku Variants Series (020) - Even Sandwich

(Published on 15. April 2014, 00:00 by Richard)

For this Sudoku Variants Project I have planned to publish a different Sudoku variant every Tuesday. I will see how long it takes before I am running out of ideas.

Even Sandwich
Place the digits from 1 tot 9 in every row, column and 3x3-block. Clues outside the grid show all the digits that have even digits as neighbours on both sides in the corresponding row or column.

Solve online in F-Puzzles (thanks Narayana!)

Link: Even Sandwich

Solution code: Row 2, followed by Column 3.

Last changed on on 23. November 2021, 19:51

Solved by adam001, KlausRG, Zzzyxas, Joo M.Y, fridgrer, saskia-daniela, deu, r45, Para, Alex, zorant, ibag, flaemmchen, pin7guin, Eisbär, Luigi, PRW, Rollo, Thomster, derwolf23, Statistica, CHalb, AnnaTh, ... Piatato, KNT, CGeom, Nickyo, PapaPotato, sinchai4547, Hydalin, SudokuExplorer, laky, Sherlang, mjozska1985, september, maeffchen, asii, Kekes, kaysis, Psyphil, cascadeshiker, mluciano98, Sedho, SP1
Full list

Comments

on 13. October 2023, 00:50 by cascadeshiker
Very enjoyable puzzle. For me, the hard part was figuring out how to solve it. Once I had that, the actual solve was easy.

on 24. January 2023, 19:56 by Hydalin
Wow, hier habe ich mich schwer getan. Nach stundenlangem hin und her sowie "warum nur 2 Sterne" habe ich bemerkt, dass außen nicht die Summe aller eingeschlossenen Zahlen steht. Mit der Erkenntnis ging es :D

on 23. November 2021, 19:51 by Richard
Added link for online solving. Thx Narayana!

on 24. January 2021, 00:56 by Narayana
Here is an improved f-puzzles link:


https://f-puzzles.com/?id=y43dh5su

Replaced black borders by blue cosmetic borders. No need to turn off conflicts.

on 15. November 2020, 08:17 by megararagi
Very easy yet but really fun

f-puzzles link (turn off highlight conflicts): https://f-puzzles.com/?id=yyapoqzg

on 23. May 2014, 00:08 by Senior
Da ließ sich prächtig kombinieren - eine wirklich schöne Idee!

on 15. April 2014, 12:54 by Luigi
Was für eine knifflige Angelegenheit!
Diese Variante hat mir sehr gut gefallen, Richard!!

on 15. April 2014, 12:39 by r45
Dito, tolle Konstruktion.

on 15. April 2014, 10:11 by flaemmchen
Sehr schön!

on 15. April 2014, 09:49 by ibag
Das hat mir richtig gut gefallen!

Difficulty:2
Rating:91 %
Solved:193 times
Observed:9 times
ID:0001XX

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