Logic Masters Deutschland e.V.

Sudoku Variants Series (161) - Mirror Sudoku

(Published on 27. December 2016, 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.

Mirror Sudoku
Place the digits from 1 to 9 in every row, column and 3x3-block. Digits placed in both pairs of 3x3-blocks in opposite corners must be symmetric relative to the center of the grid.

Inspiration for this variant comes from WSC2016

Solve online in F-Puzzles or CtC-app (thx Nick Smirnov!)

Solution code: Row 7, followed by column 7

Last changed on on 10. August 2022, 06:01
Solved by KlausRG, zhergan, azalozni, Joe Average, sf2l, kishy72, marcmees, AnnaTh, dm_litv, Senior, Uhu, mango, Statistica, flaemmchen, zorant, tuace, pin7guin, pokerke, ch1983, Rollie, TashaYar, skypper, ... misko, Tintenklexs, CJK, Crul, Raistlen, Greg, AMD, snowyegret, TomBradyLambeth, geronimo92, Angelo, Kweston, Nickyo, PetLov, Just me, mjozska1985, Nylimb, CGeom, juventino188, GexTed, Hydalin
Full list

Comments

on 10. August 2022, 06:01 by Richard
Added link and tag for online solving. Thx Nick!

on 27. August 2021, 12:11 by Nick Smirnov
f-puzzles:
https://f-puzzles.com/?id=ygy75qdu

CTC App:
https://tinyurl.com/39m2xje9

on 27. December 2016, 13:40 by Statistica
@Hasenvogel. Wenn Du das 3x3-Quadrat rechts oben an der Mitte punktsymmetrisch spiegelst kommst Du auf das 3x3-Quadrat links unten. Ebenso rechts unten zu links oben.

on 27. December 2016, 12:56 by Hasenvogel
Heißt das, R1C1 ist identisch mit R9C9 und R9C1 mit R1C9? Oder noch mehr Zahlen? Danke.

Difficulty:2
Rating:86 %
Solved:112 times
Observed:13 times
ID:0002J1
Puzzle variant Online solving tool
Sudoku

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Solution code:

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